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Democrat · California Senate, district 15

Serving since Dec 7, 2020CA 2025–26 session

Portrait of Dave Cortese, rendered as a two-tone print
Official portrait
$621.3K
in itemized contributions in the 2026 cycle, in the top tenth of State Senate Democrats

The median for State Senate Democrats is $55.5K. Ranks 40th of 746, where 1st raised the most. 99 itemized donors.

Itemized contributions reported to the state in the 2026 cycle, ranked among State Senate Democrats. State filings leave small gifts out, and totals depend on whether the seat is up this cycle.

At a glance

6 measures against State Senate Democrats. 100% of the 44 bills Cortese sponsored got out of committee, in the top tenth of the California Senate. The policy areas Cortese talks about and legislates on agree at 0.64 on a 0–1 scale, in the top quarter of State Senate Democrats.

The measures on which Cortese sits furthest from the middle of State Senate Democrats, each against the same group, with the CSIP score when there is one. Every number is explained in its own section below.

Itemized, 2026

$621.3K

State Senate Democrats’ median $55.5K · ranks 40th of 746

Out of committee

100%

California Senate average 88% · ranks 4th of 39

Attendance

99.2%

California Senate average 93.8% · ranks 5th of 39 · 3,673 roll calls

Talk-to-bills agreement

0.64

State Senate Democrats average 0.56 · ranks 49th of 228

Credit claiming

24%

State Senate Democrats average 16% · ranks 78th of 329

CSIP ideology

−0.66

Left of 0, the centre of the scale · ± 0.04

Peer group: State Senate Democrats. Rank 1 is the highest value in the group; the thick bar is Cortese, the thin grey bar the peer average. The headline is the measure on which Cortese is most unusual among peers (Methods, §08).

Back to topNext: What politicians say

What Cortese says

Cortese attacks opponents personally about as often as the median State Senate Democrat. Personal attacks in 0.1% of 1,410 statements, against 2.4% for the average State Senate Democrat; 163rd of 329.

An AI model reads each of Cortese’s 1,410 statements in the CA 2025–26 session (1,410 posts on X) and marks the kinds of statement it contains: a personal attack, criticism of a policy, discussion of policy, bipartisanship, credit claiming, and extreme labels. A statement can carry several. Every rate is compared with the average for State Senate Democrats and ranked among them.

Kinds of statement

Share of statements carrying each label, the CA 2025–26 session

0%80%
Cortese
Peers
Rank
Policy discussion683 statements
48%
43%
146th of 329
Credit claiming334 statements
24%
16%
78th of 329
Policy criticism41 statements
3%
10%
236th of 329
Bipartisanship29 statements
2%
3%
182nd of 329
Personal attacks2 statements
0%
2%
163rd of 329
Show the data
Cortese's share of statements in each category against the State Senate Democrats average.
RowCortesePeers
Policy discussion48%43%
Credit claiming24%16%
Policy criticism3%10%
Bipartisanship2%3%
Personal attacks0%2%
1,410

statements classified

1,410 posts on X.

posts on X: 1,410 (100.0%)posts on X 1,410
Show the data
Cortese's statements by source
PartValue
posts on X1,410
How to read the bars

The thick bar is Cortese; the thin grey bar is the average State Senate Democrats. A longer thick bar means Cortese does this more than peers. Rank 1 is the highest rate in the group.

Extreme labels

Cortese used no extreme labels in 1,410 statements. The peer average is 0.8%.

No extreme labels in this window.

Who gets the labels

Targets named alongside an extreme label, by number of statements

No targets recorded.

What an extreme label is

Calls a politician, a party or a policy “far left”, “far right”, “MAGA”, “extreme”, “radical”, “woke”, “fascist” or “communist”. The target is who or what the label was aimed at. The lists show the five most used labels and targets; the toggle shows the rest.

Month by month

Share of statements per month, the CA 2025–26 session

Statements2025-01: 252025-02: 252025-03: 322025-04: 342025-05: 392025-06: 422025-07: 182025-08: 192025-09: 202025-10: 412025-11: 622025-12: 562026-01: 672026-02: 622026-03: 1912026-04: 1062026-05: 1152026-06: 722026-07: 562026-08: 1242026-09: 1182026-10: 86peak 191 · Mar ’26Personal attackspeak 1.1% · Mar ’26 · latest 0.0%Personal attacks, 2025-01: 0.0% of 25Personal attacks, 2025-02: 0.0% of 25Personal attacks, 2025-03: 0.0% of 32Personal attacks, 2025-04: 0.0% of 34Personal attacks, 2025-05: 0.0% of 39Personal attacks, 2025-06: 0.0% of 42Personal attacks, 2025-07: 0.0% of 18Personal attacks, 2025-08: 0.0% of 19Personal attacks, 2025-09: 0.0% of 20Personal attacks, 2025-10: 0.0% of 41Personal attacks, 2025-11: 0.0% of 62Personal attacks, 2025-12: 0.0% of 56Personal attacks, 2026-01: 0.0% of 67Personal attacks, 2026-02: 0.0% of 62Personal attacks, 2026-03: 1.1% of 191Personal attacks, 2026-04: 0.0% of 106Personal attacks, 2026-05: 0.0% of 115Personal attacks, 2026-06: 0.0% of 72Personal attacks, 2026-07: 0.0% of 56Personal attacks, 2026-08: 0.0% of 124Personal attacks, 2026-09: 0.0% of 118Personal attacks, 2026-10: 0.0% of 86Policy criticismpeak 16.0% · Jan ’25 · latest 0.0%Policy criticism, 2025-01: 16.0% of 25Policy criticism, 2025-02: 8.0% of 25Policy criticism, 2025-03: 6.3% of 32Policy criticism, 2025-04: 2.9% of 34Policy criticism, 2025-05: 5.1% of 39Policy criticism, 2025-06: 4.8% of 42Policy criticism, 2025-07: 0.0% of 18Policy criticism, 2025-08: 15.8% of 19Policy criticism, 2025-09: 5.0% of 20Policy criticism, 2025-10: 2.4% of 41Policy criticism, 2025-11: 3.2% of 62Policy criticism, 2025-12: 3.6% of 56Policy criticism, 2026-01: 1.5% of 67Policy criticism, 2026-02: 4.8% of 62Policy criticism, 2026-03: 5.2% of 191Policy criticism, 2026-04: 0.9% of 106Policy criticism, 2026-05: 0.0% of 115Policy criticism, 2026-06: 1.4% of 72Policy criticism, 2026-07: 1.8% of 56Policy criticism, 2026-08: 0.8% of 124Policy criticism, 2026-09: 0.9% of 118Policy criticism, 2026-10: 0.0% of 86Policy discussionpeak 68.4% · Aug ’25 · latest 51.2%Policy discussion, 2025-01: 64.0% of 25Policy discussion, 2025-02: 56.0% of 25Policy discussion, 2025-03: 56.3% of 32Policy discussion, 2025-04: 58.8% of 34Policy discussion, 2025-05: 64.1% of 39Policy discussion, 2025-06: 45.2% of 42Policy discussion, 2025-07: 33.3% of 18Policy discussion, 2025-08: 68.4% of 19Policy discussion, 2025-09: 55.0% of 20Policy discussion, 2025-10: 61.0% of 41Policy discussion, 2025-11: 41.9% of 62Policy discussion, 2025-12: 66.1% of 56Policy discussion, 2026-01: 64.2% of 67Policy discussion, 2026-02: 41.9% of 62Policy discussion, 2026-03: 42.9% of 191Policy discussion, 2026-04: 48.1% of 106Policy discussion, 2026-05: 47.8% of 115Policy discussion, 2026-06: 31.9% of 72Policy discussion, 2026-07: 33.9% of 56Policy discussion, 2026-08: 50.0% of 124Policy discussion, 2026-09: 40.7% of 118Policy discussion, 2026-10: 51.2% of 86Bipartisanshippeak 10.5% · Aug ’25 · latest 0.0%Bipartisanship, 2025-01: 4.0% of 25Bipartisanship, 2025-02: 4.0% of 25Bipartisanship, 2025-03: 3.1% of 32Bipartisanship, 2025-04: 0.0% of 34Bipartisanship, 2025-05: 2.6% of 39Bipartisanship, 2025-06: 4.8% of 42Bipartisanship, 2025-07: 0.0% of 18Bipartisanship, 2025-08: 10.5% of 19Bipartisanship, 2025-09: 0.0% of 20Bipartisanship, 2025-10: 0.0% of 41Bipartisanship, 2025-11: 1.6% of 62Bipartisanship, 2025-12: 5.4% of 56Bipartisanship, 2026-01: 0.0% of 67Bipartisanship, 2026-02: 3.2% of 62Bipartisanship, 2026-03: 2.6% of 191Bipartisanship, 2026-04: 0.0% of 106Bipartisanship, 2026-05: 1.7% of 115Bipartisanship, 2026-06: 4.2% of 72Bipartisanship, 2026-07: 3.6% of 56Bipartisanship, 2026-08: 1.6% of 124Bipartisanship, 2026-09: 0.9% of 118Bipartisanship, 2026-10: 0.0% of 86Credit claimingpeak 65.0% · Sep ’25 · latest 18.6%Credit claiming, 2025-01: 32.0% of 25Credit claiming, 2025-02: 48.0% of 25Credit claiming, 2025-03: 40.6% of 32Credit claiming, 2025-04: 41.2% of 34Credit claiming, 2025-05: 38.5% of 39Credit claiming, 2025-06: 26.2% of 42Credit claiming, 2025-07: 33.3% of 18Credit claiming, 2025-08: 47.4% of 19Credit claiming, 2025-09: 65.0% of 20Credit claiming, 2025-10: 31.7% of 41Credit claiming, 2025-11: 19.4% of 62Credit claiming, 2025-12: 17.9% of 56Credit claiming, 2026-01: 17.9% of 67Credit claiming, 2026-02: 21.0% of 62Credit claiming, 2026-03: 19.4% of 191Credit claiming, 2026-04: 19.8% of 106Credit claiming, 2026-05: 17.4% of 115Credit claiming, 2026-06: 26.4% of 72Credit claiming, 2026-07: 17.9% of 56Credit claiming, 2026-08: 29.8% of 124Credit claiming, 2026-09: 11.0% of 118Credit claiming, 2026-10: 18.6% of 86Extreme labelspeak 0.0% · Jan ’25 · latest 0.0%Extreme labels, 2025-01: 0.0% of 25Extreme labels, 2025-02: 0.0% of 25Extreme labels, 2025-03: 0.0% of 32Extreme labels, 2025-04: 0.0% of 34Extreme labels, 2025-05: 0.0% of 39Extreme labels, 2025-06: 0.0% of 42Extreme labels, 2025-07: 0.0% of 18Extreme labels, 2025-08: 0.0% of 19Extreme labels, 2025-09: 0.0% of 20Extreme labels, 2025-10: 0.0% of 41Extreme labels, 2025-11: 0.0% of 62Extreme labels, 2025-12: 0.0% of 56Extreme labels, 2026-01: 0.0% of 67Extreme labels, 2026-02: 0.0% of 62Extreme labels, 2026-03: 0.0% of 191Extreme labels, 2026-04: 0.0% of 106Extreme labels, 2026-05: 0.0% of 115Extreme labels, 2026-06: 0.0% of 72Extreme labels, 2026-07: 0.0% of 56Extreme labels, 2026-08: 0.0% of 124Extreme labels, 2026-09: 0.0% of 118Extreme labels, 2026-10: 0.0% of 86Jan ’25Jul ’25Jan ’26Jul ’26Oct ’26
Show the data
Monthly rates for Cortese, each row shaded against its own peak, with statement volume. Months with fewer than 10 statements are left blank.
ColumnStatementsPersonal attacksPolicy criticismPolicy discussionBipartisanshipCredit claimingExtreme labels
Jan ’25250.0%16.0%64.0%4.0%32.0%0.0%
Feb ’25250.0%8.0%56.0%4.0%48.0%0.0%
Mar ’25320.0%6.3%56.3%3.1%40.6%0.0%
Apr ’25340.0%2.9%58.8%0.0%41.2%0.0%
May ’25390.0%5.1%64.1%2.6%38.5%0.0%
Jun ’25420.0%4.8%45.2%4.8%26.2%0.0%
Jul ’25180.0%0.0%33.3%0.0%33.3%0.0%
Aug ’25190.0%15.8%68.4%10.5%47.4%0.0%
Sep ’25200.0%5.0%55.0%0.0%65.0%0.0%
Oct ’25410.0%2.4%61.0%0.0%31.7%0.0%
Nov ’25620.0%3.2%41.9%1.6%19.4%0.0%
Dec ’25560.0%3.6%66.1%5.4%17.9%0.0%
Jan ’26670.0%1.5%64.2%0.0%17.9%0.0%
Feb ’26620.0%4.8%41.9%3.2%21.0%0.0%
Mar ’261911.1%5.2%42.9%2.6%19.4%0.0%
Apr ’261060.0%0.9%48.1%0.0%19.8%0.0%
May ’261150.0%0.0%47.8%1.7%17.4%0.0%
Jun ’26720.0%1.4%31.9%4.2%26.4%0.0%
Jul ’26560.0%1.8%33.9%3.6%17.9%0.0%
Aug ’261240.0%0.8%50.0%1.6%29.8%0.0%
Sep ’261180.0%0.9%40.7%0.9%11.0%0.0%
Oct ’26860.0%0.0%51.2%0.0%18.6%0.0%
How to read the strips

Each row is one kind of statement; each cell is a month, shaded against that row’s own peak (darker = closer to the peak), with the peak and the latest value written at the right. The top row counts statements. The strip covers every month of the CA 2025–26 session, the same span as the rates above, including months with no statements. A month with fewer than 10 statements is hatched, not shaded: one or two posts would swing its rate to 0% or 100%.

In Cortese’s words

Real statements from the classifier’s example set, with the labels it assigned

Bipartisanship

The text of this post is on X; follow the source link to read it.

Sep 16, 2026 · Posts on X (state legislators) · bipartisanship; credit claiming · Source

Policy criticism

The text of this post is on X; follow the source link to read it.

Sep 14, 2026 · Posts on X (state legislators) · policy criticism; policy discussion; Labor and Employment; Health · Source

Personal attacks

The text of this post is on X; follow the source link to read it.

Mar 31, 2026 · Posts on X (state legislators) · personal attacks; target: César Chávez · Source

Examples by category

Up to five recent statements in each category

Category

Overtly questions a named person’s character, integrity or loyalty, or calls them names. Criticising a record or a policy does not count.

  1. Posts on X (state legislators)

    The text of this post is on X; follow the source link to read it.

    personal attacks · target: César ChávezSource

  2. Posts on X (state legislators)

    The text of this post is on X; follow the source link to read it.

    personal attacks · target: Cesar ChavezSource

All 1,410 statements

Newest first, the CA 2025–26 session

The full feed

Five statements at a time, newest first; filters apply to the statements loaded so far. Export saves the statements that match. Sources: 1,410 posts on X.

Back to topNext: Policy

Policy

Education is what Cortese talks about most: 19% of policy statements, above the peer share. Talk and legislation agree at 0.64 on a 0–1 scale (State Senate Democrats average 0.56; 49th of 228).

Each policy statement is tagged by the AI model with one or more of 25 policy areas from the Congressional Research Service list, so the shares say what Cortese talks about. The bills Cortese sponsors and cosponsors carry the same areas, so the two can be compared.

What Cortese talks about

Share of policy statements by area, the CA 2025–26 session

0%35%
Cortese
Peers
Education129 statements
19%
15%
Transportation and Public Works128 statements
19%
5%
Housing and Community Development87 statements
13%
7%
Health86 statements
13%
17%
Environmental Protection67 statements
10%
4%
Show the data
Policy areas Cortese talks about, as a share of policy statements, against the State Senate Democrats average.
RowCortesePeers
Education19%15%
Transportation and Public Works19%5%
Housing and Community Development13%7%
Health13%17%
Environmental Protection10%4%
How to read the bars

The thick bar is the share of Cortese’s policy statements in an area; the thin grey bar is the average share for State Senate Democrats. A statement counts once in each of its areas, so shares can add to more than 100%. The five largest areas are shown; the toggle shows the rest.

Talks about · legislates on

Left: share of statements by policy area. Right: share of bills. Areas in order of their share of statements; both sides run from 0 to 35%. Grey ticks are the State Senate Democrats averages.

Talks aboutLegislates onEducationEducation, talks about: 19% (State Senate Democrats 15%)19%Education, legislates on: 12% (State Senate Democrats 9%)12%Transportation and PublicWorksTransportation and Public Works, talks about: 19% (State Senate Democrats 5%)19%Transportation and Public Works, legislates on: 10% (State Senate Democrats 5%)10%Housing and CommunityDevelopmentHousing and Community Development, talks about: 13% (State Senate Democrats 7%)13%Housing and Community Development, legislates on: 4% (State Senate Democrats 5%)4%HealthHealth, talks about: 13% (State Senate Democrats 17%)13%Health, legislates on: 6% (State Senate Democrats 15%)6%Environmental ProtectionEnvironmental Protection, talks about: 10% (State Senate Democrats 4%)10%Environmental Protection, legislates on: 3% (State Senate Democrats 3%)3%
Show the data
Cortese's share of statements against share of bills in each policy area.
AreaTalks aboutState Senate Democrats, talks aboutLegislates onState Senate Democrats, legislates on
Education19%15%12%9%
Transportation and Public Works19%5%10%5%
Housing and Community Development13%7%4%5%
Health13%17%6%15%
Environmental Protection10%4%3%3%
0.64

talk-to-bills agreement, 0 to 1

State Senate Democrats average 0.56. Ranks 49th of 228.

What agreement means, and what it doesn’t

Agreement is 1 minus the distance between the two distributions (Jensen–Shannon): 1 means Cortese legislates on exactly the areas Cortese talks about, in the same proportions; 0 means no overlap. It does not say whether the bills match the positions in the statements, only the subjects. Bills Cortese sponsored count fully, cosponsored bills a quarter. Shown with at least 20 policy statements and 5 bills.

Back to topNext: Ideology

Ideology

Cortese sits at −0.66 on the CSIP scale, left of 0, more liberal than 51% of State Senate Democrats. Approximate range −0.70 to −0.62, which understates the uncertainty; from 1,127 donors and 887 roll calls.

CSIP, the lab’s Common-Space Ideal Point, places every official, federal and state, on one left–right scale, estimated from roll-call votes, who gives money to whom, and the text of statements. Negative is left of 0, positive right of it; 0 is the centre of the scale, not a definition of “moderate”.

−0.66

CSIP ideal point

Approximate range −0.70 to −0.62. From 1,127 donors and 887 roll calls. Run 2026-10-25T215945. Blue is left of 0, red right of 0.

← More liberalMore conservative →0Cortese −0.7State Senate Democrats −0.7California Senate −0.7All State Senate +0.1

The outlined dot is Cortese, coloured by its side of 0 (blue left, red right, deeper further out); the bar through it is the approximate range (±1.96 standard errors), which understates the uncertainty; the grey ticks below are the medians of Cortese’s groups. 0 is the centre of the scale, not “moderate” by definition.

What this means, and what it doesn’t

The score summarises how an official votes, who funds them and how they talk, relative to everyone else. It does not grade positions as good or bad, and two officials with the same score can differ on any single issue. The ± range is 1.96 standard errors, which understates the uncertainty: scores whose ranges overlap may not differ at all, and even scores whose ranges do not overlap may not differ.

Where Cortese sits

Every official in each group, on the CSIP scale

−2.0−1.00.0+1.0+2.0← More liberalMore conservative →State Senate Democratsmedian −0.7Cortese −0.7California Senatemedian −0.7All State Senatemedian +0.1
Show the data
Cortese's CSIP score of −0.66 placed against State Senate Democrats, California Senate, All State Senate.
GroupOfficialsMedianShare left of Cortese
State Senate Democrats825−0.749%
California Senate39−0.751%
All State Senate1909+0.121%
How to read the strips

Every small dot is one official on the same scale, coloured by its own score (blue left of 0, red right of 0, grey at 0, deeper further out) and spread up and down only to keep dots apart; where a group is crowded the dots overlap, and darker patches mean more officials. The large outlined dot is Cortese in every row; the rule is each group’s median. The table under the figure gives the share of each group to the left of Cortese.

Back to topNext: Money

Money

Cortese reported $621.3K in the 2026 cycle, 11.2 times the State Senate Democrats’ median of $55.5K. State filings report no small-donation total. 99% of itemized individual money came from California.

Campaign money from state campaign-finance filings, as aggregates only; the lab never shows an individual donor. Campaigns must report by name every person who gives them more than $200 in a cycle (“itemized”); smaller gifts are reported only as one total (“unitemized”), so donor counts, donor states, employers and occupations describe itemized donors only. State filings report no small-gift total, so these figures add up itemized contributions only.

Election cycle
$621.3K

itemized in the 2026 cycle

From 99 itemized donors. State Senate Democrats’ median $55.5K.

Where the money came from

Each square is one percent of itemized contributions in the 2026 cycle.

Individuals (itemized): $205.2K (33.0%)Individuals (itemized): $205.2K (33.0%)Individuals (itemized): $205.2K (33.0%)Individuals (itemized): $205.2K (33.0%)Individuals (itemized): $205.2K (33.0%)Individuals (itemized): $205.2K (33.0%)Individuals (itemized): $205.2K (33.0%)Individuals (itemized): $205.2K (33.0%)Individuals (itemized): $205.2K (33.0%)Individuals (itemized): $205.2K (33.0%)Individuals (itemized): $205.2K (33.0%)Individuals (itemized): $205.2K (33.0%)Individuals (itemized): $205.2K (33.0%)Individuals (itemized): $205.2K (33.0%)Individuals (itemized): $205.2K (33.0%)Individuals (itemized): $205.2K (33.0%)Individuals (itemized): $205.2K (33.0%)Individuals (itemized): $205.2K (33.0%)Individuals (itemized): $205.2K (33.0%)Individuals (itemized): $205.2K (33.0%)Individuals (itemized): $205.2K (33.0%)Individuals (itemized): $205.2K (33.0%)Individuals (itemized): $205.2K (33.0%)Individuals (itemized): $205.2K (33.0%)Individuals (itemized): $205.2K (33.0%)Individuals (itemized): $205.2K (33.0%)Individuals (itemized): $205.2K (33.0%)Individuals (itemized): $205.2K (33.0%)Individuals (itemized): $205.2K (33.0%)Individuals (itemized): $205.2K (33.0%)Individuals (itemized): $205.2K (33.0%)Individuals (itemized): $205.2K (33.0%)Individuals (itemized): $205.2K (33.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)PACs and other committees: $416.1K (67.0%)
  • Individuals (itemized)33 squares$205.2K
  • PACs and other committees67 squares$416.1K
Show the data
Sources of Cortese's money, 2026 cycle, one square per percent
SourceAmountShare
Individuals (itemized)$205.2K33.0%
PACs and other committees$416.1K67.0%
What this means, and what it doesn’t

Totals say how much a campaign took in, not how it was spent, and they rise sharply when a seat is up for election; compare cycles with that in mind.

Receipts by cycle

Itemized contributions, 2020 to 2026. The grey line is the State Senate Democrats’ median for 2026.

2020 cycle: $1.6M$1.6M20202022 cycle: $233.9K$233.9K20222024 cycle: $1.2M$1.2M20242026 cycle: $621.3K$621.3K2026State Senate Democrats median $55.5K
Show the data
Cortese's receipts by cycle against the 2026 State Senate Democrats median.
ItemValue
2020 cycle$1.6M
2022 cycle$233.9K
2024 cycle$1.2M
2026 cycle$621.3K

Top donor states, 2026

Itemized contributions by donor state. 99% came from California.

  1. California$202.2K
  2. Texas$3,000

Small donations

State filings report no total for small gifts.

Not reported in state filings.

Where itemized donors live

Individuals who gave more than $200, by donor state

Alaska: no dataAKMaine: no dataMEVermont: no dataVTNew Hampshire: no dataNHWashington: no dataWAIdaho: no dataIDMontana: no dataMTNorth Dakota: no dataNDMinnesota: no dataMNIllinois: no dataILWisconsin: no dataWIMichigan: no dataMINew York: no dataNYRhode Island: no dataRIMassachusetts: no dataMAOregon: no dataORNevada: no dataNVWyoming: no dataWYSouth Dakota: no dataSDIowa: no dataIAIndiana: no dataINOhio: no dataOHPennsylvania: no dataPANew Jersey: no dataNJConnecticut: no dataCTCalifornia: $202.2KCAUtah: no dataUTColorado: no dataCONebraska: no dataNEMissouri: no dataMOKentucky: no dataKYWest Virginia: no dataWVVirginia: no dataVAMaryland: no dataMDDelaware: no dataDEArizona: no dataAZNew Mexico: no dataNMKansas: no dataKSArkansas: no dataARTennessee: no dataTNNorth Carolina: no dataNCSouth Carolina: no dataSCDistrict of Columbia: no dataDCOklahoma: no dataOKLouisiana: no dataLAMississippi: no dataMSAlabama: no dataALGeorgia: no dataGAHawaii: no dataHITexas: $3,000TXFlorida: no dataFL
Show the data
Cortese's itemized individual contributions by donor state, 2026 cycle
StateValue
California$202.2K
Texas$3,000
AlaskaNo data
MaineNo data
VermontNo data
New HampshireNo data
WashingtonNo data
IdahoNo data
MontanaNo data
North DakotaNo data
MinnesotaNo data
IllinoisNo data
WisconsinNo data
MichiganNo data
New YorkNo data
Rhode IslandNo data
MassachusettsNo data
OregonNo data
NevadaNo data
WyomingNo data
South DakotaNo data
IowaNo data
IndianaNo data
OhioNo data
PennsylvaniaNo data
New JerseyNo data
ConnecticutNo data
UtahNo data
ColoradoNo data
NebraskaNo data
MissouriNo data
KentuckyNo data
West VirginiaNo data
VirginiaNo data
MarylandNo data
DelawareNo data
ArizonaNo data
New MexicoNo data
KansasNo data
ArkansasNo data
TennesseeNo data
North CarolinaNo data
South CarolinaNo data
District of ColumbiaNo data
OklahomaNo data
LouisianaNo data
MississippiNo data
AlabamaNo data
GeorgiaNo data
HawaiiNo data
FloridaNo data
99

itemized donors

People who gave more than $200

99%

from California

Of itemized individual dollars

How to read the map

Every state the same size. Darker states gave more itemized money; hatched states had no itemized donors; the outlined state is California. Gifts of $200 or less carry no address and are left out.

Top donor occupations

Itemized, 2026 cycle.

  1. NOT EMPLOYED$26.9K 17 donors
  2. CHIEF EXECUTIVE OFFICER$18.4K 6 donors
  3. PRESIDENT$17.2K 7 donors
  4. RETIRED$17.2K 10 donors
  5. PARTNER$9,500 3 donors

Top committees

PAC and committee contributions, 2026 cycle.

  1. STATE BUILDING AND CONSTRUCTION TRADES COUNCIL OF CALIFORNIA PAC$23.6K
  2. ASSOCIATION OF CALIFORNIA SCHOOL ADMINISTRATORS PAC$11.8K
  3. BAY AREA LEGISLATIVE LEADERS PAC$11.8K
  4. CALIFORNIA NEW CAR DEALERS ASSOCIATION PAC$11.8K
  5. CALIFORNIA NURSES ASSOCIATION PAC$11.5K

Top employers

Itemized, 2026 cycle.

No employers reported.

Aggregates only. Individual donors are never named.

Back to topNext: Votes

Votes

Cortese voted with the majority of California Senate Democrats on 99.4% of party-line votes and missed 0.7% of 3,673 roll calls. California Senate on average: 98.7% party unity, 93.8% attendance. Across all roll calls, Cortese voted against the majority of California Senate Democrats 7 times.

3,673 roll calls Cortese could vote on in the CA 2025–26 session, compared with California Senate. Attendance is the share with a vote recorded. Party unity counts only party-line roll calls, where most Democrats and most Republicans voted on opposite sides, and is the share of those where Cortese voted with the majority of California Senate Democrats. The count of votes against that majority covers every roll call where the majority took a side.

7

votes against the majority of California Senate Democrats

Party unity 99.4%, California Senate average 98.7%, ranks 19th of 39. 3,673 roll calls in the CA 2025–26 session.

Attendance and party unity

The thick bar is Cortese, the thin grey bar the California Senate average. The scale runs from 80% to 100% to show the gap.

80%100%
Cortese
Peers
Rank
Attendance
99.2%
93.8%
5th of 39
Party unity
99.4%
98.7%
19th of 39
Show the data
Cortese's attendance and party unity against California Senate.
RowCortesePeers
Attendance99.2%93.8%
Party unity99.4%98.7%
What this means, and what it doesn’t

A missed roll call has many causes, from illness to campaigning, so attendance says how often, not why. A vote against the majority can be on procedure as well as substance, and many fall on roll calls where both parties split; the key votes below show the ones that decided something.

Key votes

25 roll calls the lab flagged as key in the CA 2025–26 session

Key votes
Party split (yea–nay)Why it’s key
Sep 1, 2026
AB 113
Budget Act of 2026.
3rd Reading AB113 Gabriel By Laird
YeaWith majoritypassD 29–0 · R 0–4Democrats 29 yea, 0 nay; Republicans 0 yea, 4 naybecame law
Aug 31, 2026
AB 2564
Surveillance pricing.
3rd Reading AB2564 Ward et al. By Wiener
YeaWith majoritypassD 22–5 · R 0–9Democrats 22 yea, 5 nay; Republicans 0 yea, 9 nayparty crossover
Aug 31, 2026
AB 1349
Consumer protection: ticket sellers.
3rd Reading AB1349 Bryan et al. By Cabaldon
YeaWith majoritypassD 25–1 · R 4–4Democrats 25 yea, 1 nay; Republicans 4 yea, 4 naybecame law
Aug 31, 2026
AB 187
Employment.
3rd Reading AB187 BUDGET (Gabriel) By Laird
YeaWith majoritypassD 30–0 · R 10–0Democrats 30 yea, 0 nay; Republicans 10 yea, 0 naybecame law
Aug 31, 2026
AB 2694
Public postsecondary education: community colleges: statewide baccalaureate degree program.
3rd Reading AB2694 Alvarez et al. By Cabaldon
YeaWith majoritypassD 27–0 · R 6–1Democrats 27 yea, 0 nay; Republicans 6 yea, 1 naybecame law
How key votes are chosen

Automatically: a final-passage or override vote where the measure became law, the margin was under 10%, at least 10% of either party voted against its majority, or the bill was among the 25 most mentioned in officials’ own statements. Up to 25 per window, most recent first; five are shown. Bars show yea on the left, nay on the right, per party.

Votes most often with

The colleagues who voted the same way as Cortese most often

  1. Eloise ReyesD2,416 shared votes100%
  2. Mike McGuireD3,633 shared votes100%
  3. John LairdD3,625 shared votes100%
  4. Jesse ArreguínD3,607 shared votes100%
  5. Laura RichardsonD3,584 shared votes100%

Votes least often with

The colleagues who voted the same way as Cortese least often

  1. Marie Alvarado-GilR3,048 shared votes73%
  2. Kelly SeyartoR3,355 shared votes75%
  3. Tony StricklandR3,402 shared votes75%
  4. Brian JonesR3,266 shared votes76%
  5. Shannon GroveR3,297 shared votes76%
How to read the agreement lists

The share of roll calls both members voted on where they voted the same way, among colleagues sharing at least 50 such votes. High agreement with members of the other party is common on routine votes.

Full voting record

CA 2025–26 session, loads in batches

Back to topNext: Legislation

Legislation

Cortese sponsored 44 bills in the CA 2025–26 session; 25 became law. Cosponsored 123 others. 100% of sponsored bills got out of committee (California Senate average 88%; 4th of 39).

The bills Cortese sponsored and cosponsored in the CA 2025–26 session, from the official bill records, and how far each got: introduced, referred to or acted on in committee, passed one chamber, passed both, became law. A bill counts at every stage it has reached, so the blocks only shrink to the right.

Bills by stage

Counts for the CA 2025–26 session

Sponsored44 billsSponsored, Introduced: 4444Sponsored, In committee: 4444Sponsored, Passed one chamber: 3838Sponsored, Passed both chambers: 2828Sponsored, Became law: 2525Cosponsored123 billsCosponsored, Introduced: 123123Cosponsored, In committee: 122122Cosponsored, Passed one chamber: 114114Cosponsored, Passed both chambers: 8585Cosponsored, Became law: 7373IntroducedIncommitteePassed onechamberPassed bothchambersBecamelaw
Show the data
Bills Cortese sponsored and cosponsored, by furthest stage reached
RoleIntroducedIn committeePassed one chamberPassed both chambersBecame law
Sponsored4444382825
Cosponsored1231221148573
How to read the blocks

Ink blocks are bills Cortese sponsored, ochre blocks bills Cortese cosponsored; the figure above each block is the count. Most bills in any legislature never leave committee, so a short staircase is the norm.

100%

of sponsored bills got out of committee

California Senate average 88%. Ranks 4th of 39.

Cosponsorship partners

Colleagues who most often cosponsor with Cortese, by number of shared bills in the CA 2025–26 session; the square shows their party.

  1. Tim Grayson35
  2. Melissa Hurtado33
  3. Aisha Wahab33
  4. Jesse Arreguín32
  5. Anna Caballero31
What this means, and what it doesn’t

The score is the share of sponsored bills that a committee reported out or a chamber passed, with at least 5 sponsored bills, ranked within the peer group. Members of the majority party and committee chairs move more bills, so the rank reflects position in the chamber as well as effort. Cosponsorship partners are the five colleagues who share the most of Cortese’s bills; the toggle shows more.

Bill list

Sponsored and cosponsored, with status and policy area; five are shown, the toggle shows the rest

Bills sponsored and cosponsored
SR 135Relative to 40th Infantry Division of the California National Guard.CosponsorAug 6, 2026Passed one chamberUnassignedRead. Adopted. (Ayes 37. Noes 0. Page 5352.) Aug 13, 2026
SCR 190Relative to Larry Itliong Day.CosponsorJun 17, 2026Became lawUnassignedChaptered by Secretary of State. Res. Chapter 182, Statutes of 2026. Aug 18, 2026
SCR 187Relative to Father's Day.CosponsorJun 15, 2026Became lawUnassignedChaptered by Secretary of State. Res. Chapter 143, Statutes of 2026. Jul 2, 2026
SJR 18Relative to campaign finance reform.CosponsorMay 14, 2026Became lawGovernment Operations and Politics(model)Chaptered by Secretary of State. Res. Chapter 207, Statutes of 2026. Aug 24, 2026
SR 113Relative to the International Day of Peace.CosponsorMay 11, 2026Passed one chamberUnassignedRead. Adopted. (Ayes 39. Noes 0. Page 5047.) Jun 29, 2026

Back to topNext: Online

Online

A site that changed 43 times in 90 days. Cortese’s official site had 22 pages when last crawled on Oct 1, 2026.

The lab crawls Cortese’s official and campaign websites (weekly for Congress, monthly for the states) and keeps every page’s text, so changes can be read later; it also records social accounts and describes the images Cortese posts with a vision model.

Websites

  • Official site

    sd15.senate.ca.gov

    Last crawled Oct 1, 2026

    22

    pages crawled

    43

    changes in 90 days

  • Campaign site

    davecortese.com

    Last crawled Oct 1, 2026

    11

    pages crawled

    5

    changes in 90 days

How to read the counts

“Pages crawled” is the size of the site at the last crawl; “changes in 90 days” counts pages whose text differed from the previous crawl. Sites change for many routine reasons, such as new press releases, so a high count is not by itself notable.

Images Cortese posted

No images from Cortese’s posts have been described.

About the descriptions

Written by a vision model and may be wrong. Open the post to see the original. Five are shown; the toggle shows the rest.

State floor speeches

56 turns, Mar 1, 2021 to Aug 30, 2026

Floor speeches

Transcribed from chamber video or captions by the lab. They are not classified for kinds of statement.

Back to topNext: Methods and sources

Methods and sources

How this page was made. Profile built Oct 28, 2026; site last built Oct 28, 2026. Every number on the page is computed from the sources listed here, by the same rules for every official; nothing is written by hand.

The headline

The headline is the measure on which Cortese is most unusual among State Senate Democrats, chosen by one rule for every official of every party. The candidates are the rate of each kind of statement and of extreme labels, party unity, attendance, the small-donor share, the in-state share and total receipts of the latest cycle, the share of sponsored bills that got out of committee, talk-to-bills agreement, and the CSIP score’s place within the party group.

The builder ranks every measure within the same peer group the page compares it with, and writes each official’s percentile: the share of the group below the value, ties counting half, so 0.5 is the median and a value shared by many never ranks first. A measure’s score is how far that percentile sits from the median (0 in the middle, 0.5 at either end), and the highest score leads if it is above 0.25, outside the middle half of the group. Scores within 0.03 of each other are a tie, broken in this order: votes against the party majority, kinds of statement, ideology, roll calls missed, small donations, in-state money, legislation, agreement, extreme labels, receipts.

A measure counts only with at least 200 statements, 100 roll calls or 5 sponsored bills behind it and a peer group of at least 10. Two things never lead: high party unity or attendance, where most members sit, and a high rate of a kind of statement backed by fewer than 10 statements. When nothing qualifies, the headline is a neutral fact instead: statements classified, or years in office. The wording always names the direction (“in the bottom 5% of …”, “votes against the majority of …”).

Identifiers

Profile id
0fa65d2c-6020-4586-a6f1-5dfd41db38ff
Open States
ocd-person/0fa65d2c-6020-4586-a6f1-5dfd41db38ff

Bulk files with the same data for every official:

Freshness of this profile’s data

  • What politicians sayOct 27, 20261 days agoMembers of Congress: tweets since 2017; press releases, newsletters and floor speeches since 2022. State legislators: tweets since May 2024. Governors: tweets since January 2025. Labels from an LLM classifier.
  • Roll calls (state)Oct 21, 20267 days agoOpen States floor roll calls, 2019 on (none for AK and MO).
  • Bills (state)Oct 28, 2026todayOpen States bills and sponsors, 2019 on; stages from roll calls.
  • Campaign money (state)no dateState campaign-finance agencies, 2019 on; aggregates only.
  • Ideology (CSIP)Oct 25, 20263 days agoCommon-Space Ideal Points (CSIP), current validated run.
  • WebsitesOct 25, 20263 days agoWeekly crawls of federal sites since April 2026; monthly state crawls since June 2026.
  • State floor speechesOct 21, 20267 days agoState floor speech turns (published transcripts and captions), 2020 on; not LLM-classified.

How the measures work

What politicians say
Every post, press release, newsletter and congressional floor speech is read by a language model and marked for personal attacks, policy criticism, policy discussion, bipartisanship and credit claiming. A statement can be in several. Rates are shares of statements in the window. The methods paper.
Extreme labels
A statement has an extreme label when it calls a politician, party or policy “far left”, “far right”, “MAGA”, “extreme”, “radical”, “woke”, “fascist” or “communist”. The target is who the label is aimed at.
Policy areas and agreement
Statements and bills share 25 Congressional Research Service policy areas (state bills are assigned by a language model). Agreement is 1 − Jensen–Shannon distance between the two distributions, shown with at least 20 policy statements and 5 bills.
Ideology (CSIP)
Common-Space Ideal Points place federal and state officials on one left–right scale, estimated jointly from roll calls, campaign contributions and the text of statements, with standard errors. Only a validated run is shown. The methods paper.
Campaign money
Campaigns report by name only donors who give more than $200 in a cycle; smaller gifts are reported as one total. Federal totals and the small-donor share come from the FEC’s financial summaries of each campaign committee. Donor counts, donor states, employers and occupations cover itemized donors only. State filings report no small-gift totals, so state figures are itemized only. The lab never publishes donor names.
Votes and key votes
Attendance, party unity and the count of votes against the majority of an official’s own party come from roll calls (Voteview for Congress, chamber records for the states). Key votes are final-passage or override votes that became law, were decided by under 10%, saw at least 10% of a party vote against its majority, or concerned one of the 25 bills most mentioned in officials’ statements.
Peers and ranks
Comparisons are with the same party, chamber and level (for example House Democrats); state legislators are compared within their state and chamber for votes. Every comparison names its group. Rank 1 is the highest value in the group; tied values share the average of their ranks, and the percentile is the share of the group below the value, ties counting half.

America’s Political Pulse · Polarization Research Lab

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