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Democrat · Illinois Senate, district 10

Serving since Jun 28, 2019IL 2025–26 session

Portrait of Rob Martwick, rendered as a two-tone print
Official portrait
100%
of itemized money from Illinois donors, in the top quarter of State Senate Democrats

100% of the itemized money from individuals in the 2026 cycle came from donors with an address in Illinois. Ranks 73rd of 714, where 1st is the highest share. 18 itemized donors.

Only donors who give more than $200 are reported with an address, so this is the share of that itemized money from donors living in Illinois, ranked among State Senate Democrats. Small gifts are not counted either way. Candidates running statewide or for federal office often draw more money from out of state.

At a glance

6 measures against State Senate Democrats. Martwick missed 7.9% of 1,502 roll calls, attendance in the bottom quarter of the Illinois Senate (average 95.4%). Martwick reported $180.5K in the 2026 cycle, in the top quarter of State Senate Democrats (median $55.5K).

The measures on which Martwick 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.

From Illinois, 2026

100%

Of itemized individual dollars · ranks 73rd of 714 State Senate Democrats

Attendance

92.1%

Illinois Senate average 95.4% · ranks 50th of 59 · 1,502 roll calls

Party unity

100%

Illinois Senate average 95.3% · ranks 13th of 59 · 0 votes against the majority of Illinois Senate Democrats

Itemized, 2026

$180.5K

State Senate Democrats’ median $55.5K · ranks 163rd of 746

Out of committee

32%

Illinois Senate average 42% · ranks 45th of 59

CSIP ideology

−0.58

More conservative than 61% of State Senate Democrats · ± 0.05

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

Back to topNext: What politicians say

What Martwick says

Martwick claims credit less than 97% of State Senate Democrats. Credit claiming in 0% of 2 statements, against 16% for the average State Senate Democrat; 322nd of 330.

An AI model reads each of Martwick’s 2 statements in the IL 2025–26 session (2 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 IL 2025–26 session

0%80%
Martwick
Peers
Rank
Personal attacks1 statements
50%
2%
1st of 330
Policy discussion1 statements
50%
43%
137th of 330
Policy criticism0 statements
0%
10%
304th of 330
Bipartisanship0 statements
0%
3%
294th of 330
Credit claiming0 statements
0%
16%
322nd of 330
Show the data
Martwick's share of statements in each category against the State Senate Democrats average.
RowMartwickPeers
Personal attacks50%2%
Policy discussion50%43%
Policy criticism0%10%
Bipartisanship0%3%
Credit claiming0%16%
2

statements classified

2 posts on X.

posts on X: 2 (100.0%)posts on X 2
Show the data
Martwick's statements by source
PartValue
posts on X2
How to read the bars

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

Extreme labels

Martwick used no extreme labels in 2 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 IL 2025–26 session

No month in this window has 10 or more statements, too few to chart month by month.

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 IL 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%. 22 months are hatched here; 20 of them have no statements.

In Martwick’s words

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

Policy discussion

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

Jan 15, 2025 · Posts on X (state legislators) · policy discussion; Government Operations and Politics · Source

Personal attacks

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

Mar 13, 2025 · Posts on X (state legislators) · personal attacks; target: Trump spiritual advisor · 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: Trump spiritual advisorSource

All 2 statements

Newest first, the IL 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: 2 posts on X.

Back to topNext: Policy

Policy

Government Operations and Politics is what Martwick talks about most: 100% of policy statements, 7.0 times the peer share. Peers give it 14%. Agreement with legislation needs at least 20 policy statements and 5 bills.

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 Martwick talks about. The bills Martwick sponsors and cosponsors carry the same areas, so the two can be compared.

What Martwick talks about

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

0%100%
Martwick
Peers
Government Operations and Politics1 statements
100%
14%
Agriculture and Food0 statements
0%
5%
Armed Forces and National Security0 statements
0%
3%
Civil Rights and Liberties, Minority Issues0 statements
0%
8%
Commerce0 statements
0%
4%
Show the data
Policy areas Martwick talks about, as a share of policy statements, against the State Senate Democrats average.
RowMartwickPeers
Government Operations and Politics100%14%
Agriculture and Food0%5%
Armed Forces and National Security0%3%
Civil Rights and Liberties, Minority Issues0%8%
Commerce0%4%
How to read the bars

The thick bar is the share of Martwick’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 100%. Grey ticks are the State Senate Democrats averages.

Talks aboutLegislates onGovernment Operations andPoliticsGovernment Operations and Politics, talks about: 100% (State Senate Democrats 14%)100%Government Operations and Politics, legislates on: 5% (State Senate Democrats 8%)5%Agriculture and FoodAgriculture and Food, talks about: 0% (State Senate Democrats 5%)0%Agriculture and Food, legislates on: 0% (State Senate Democrats 3%)0%Civil Rights and Liberties,Minority IssuesCivil Rights and Liberties, Minority Issues, talks about: 0% (State Senate Democrats 8%)0%Civil Rights and Liberties, Minority Issues, legislates on: 2% (State Senate Democrats 5%)2%CommerceCommerce, talks about: 0% (State Senate Democrats 4%)0%Commerce, legislates on: 4% (State Senate Democrats 4%)4%Crime and Law EnforcementCrime and Law Enforcement, talks about: 0% (State Senate Democrats 8%)0%Crime and Law Enforcement, legislates on: 4% (State Senate Democrats 9%)4%
Show the data
Martwick's share of statements against share of bills in each policy area.
AreaTalks aboutState Senate Democrats, talks aboutLegislates onState Senate Democrats, legislates on
Government Operations and Politics100%14%5%8%
Agriculture and Food0%5%0%3%
Civil Rights and Liberties, Minority Issues0%8%2%5%
Commerce0%4%4%4%
Crime and Law Enforcement0%8%4%9%

No agreement score.Needs at least 20 policy statements and 5 bills in the window.

What agreement means, and what it doesn’t

Agreement is 1 minus the distance between the two distributions (Jensen–Shannon): 1 means Martwick legislates on exactly the areas Martwick 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 Martwick sponsored count fully, cosponsored bills a quarter. Shown with at least 20 policy statements and 5 bills.

Back to topNext: Ideology

Ideology

Martwick sits at −0.58 on the CSIP scale, left of 0, more conservative than 61% of State Senate Democrats. Approximate range −0.64 to −0.53, which understates the uncertainty; from 91 donors and 1,417 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”.

−0.58

CSIP ideal point

Approximate range −0.64 to −0.53. From 91 donors and 1,417 roll calls. Run 2026-10-25T215945. Blue is left of 0, red right of 0.

← More liberalMore conservative →0Martwick −0.6State Senate Democrats −0.7Illinois Senate −0.5All State Senate +0.1

The outlined dot is Martwick, 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 Martwick’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 Martwick 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 −0.7Martwick −0.6Illinois Senatemedian −0.5All State Senatemedian +0.1
Show the data
Martwick's CSIP score of −0.58 placed against State Senate Democrats, Illinois Senate, All State Senate.
GroupOfficialsMedianShare left of Martwick
State Senate Democrats825−0.761%
Illinois Senate59−0.541%
All State Senate1909+0.126%
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 Martwick 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 Martwick.

Back to topNext: Money

Money

Martwick reported $180.5K in the 2026 cycle, 3.3 times the State Senate Democrats’ median of $55.5K. State filings report no small-donation total. 100% of itemized individual money came from Illinois.

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
$180.5K

itemized in the 2026 cycle

From 18 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): $9,250 (5.1%)Individuals (itemized): $9,250 (5.1%)Individuals (itemized): $9,250 (5.1%)Individuals (itemized): $9,250 (5.1%)Individuals (itemized): $9,250 (5.1%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)PACs and other committees: $170.2K (94.3%)Party committees: $1,000 (0.6%)
  • Individuals (itemized)5 squares$9,250
  • PACs and other committees94 squares$170.2K
  • Party committees1 squares$1,000
Show the data
Sources of Martwick's money, 2026 cycle, one square per percent
SourceAmountShare
Individuals (itemized)$9,2505.1%
PACs and other committees$170.2K94.3%
Party committees$1,0000.6%
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: $635.7K$635.7K20202022 cycle: $714.3K$714.3K20222024 cycle: $675.9K$675.9K20242026 cycle: $180.5K$180.5K2026State Senate Democrats median $55.5K
Show the data
Martwick's receipts by cycle against the 2026 State Senate Democrats median.
ItemValue
2020 cycle$635.7K
2022 cycle$714.3K
2024 cycle$675.9K
2026 cycle$180.5K

Top donor states, 2026

Itemized contributions by donor state. 100% came from Illinois.

  1. Illinois$9,250

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: $9,250ILWisconsin: 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: no dataCAUtah: 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: no dataTXFlorida: no dataFL
Show the data
Martwick's itemized individual contributions by donor state, 2026 cycle
StateValue
Illinois$9,250
AlaskaNo data
MaineNo data
VermontNo data
New HampshireNo data
WashingtonNo data
IdahoNo data
MontanaNo data
North DakotaNo data
MinnesotaNo 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
CaliforniaNo 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
TexasNo data
FloridaNo data
18

itemized donors

People who gave more than $200

100%

from Illinois

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 Illinois. Gifts of $200 or less carry no address and are left out.

Top donor occupations

Itemized, 2026 cycle.

No occupations reported.

Top committees

PAC and committee contributions, 2026 cycle.

  1. I.P.A.C.E.$72.8K
  2. ILLINOIS LABORERS' LEGISLATIVE COMMITTEE$10.0K
  3. CHICAGO LAND OPERATORS JOINT LABOR-MANAGEMENT PAC$9,000
  4. FRIENDS OF RAM$7,000
  5. ASSOCIATED FIRE FIGHTERS OF IL PAC$5,000

Top employers

Itemized, 2026 cycle.

No employers reported.

Aggregates only. Individual donors are never named.

Back to topNext: Votes

Votes

Martwick voted with the majority of Illinois Senate Democrats on 100% of party-line votes and missed 7.9% of 1,502 roll calls. Illinois Senate on average: 95.3% party unity, 95.4% attendance. Across all roll calls, Martwick never voted against the majority of Illinois Senate Democrats.

1,502 roll calls Martwick could vote on in the IL 2025–26 session, compared with Illinois 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 Martwick voted with the majority of Illinois Senate Democrats. The count of votes against that majority covers every roll call where the majority took a side.

0

votes against the majority of Illinois Senate Democrats

Party unity 100%, Illinois Senate average 95.3%, ranks 13th of 59. 1,502 roll calls in the IL 2025–26 session.

Attendance and party unity

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

80%100%
Martwick
Peers
Rank
Attendance
92.1%
95.4%
50th of 59
Party unity
100%
95.3%
13th of 59
Show the data
Martwick's attendance and party unity against Illinois Senate.
RowMartwickPeers
Attendance92.1%95.4%
Party unity100%95.3%
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

Roll calls the lab flags as key

No votes in this window met the key-vote rules.

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 Martwick most often

  1. Celina VillanuevaD1,384 shared votes100%
  2. Don HarmonD1,350 shared votes100%
  3. Gregg JohnsonD1,035 shared votes100%
  4. Omar AquinoD1,137 shared votes100%
  5. Elgie SimsD1,348 shared votes100%

Votes least often with

The colleagues who voted the same way as Martwick least often

  1. Andrew ChesneyR1,296 shared votes78%
  2. Jason PlummerR1,349 shared votes79%
  3. Neil AndersonR1,321 shared votes79%
  4. Chapin RoseR1,362 shared votes81%
  5. Terri BryantR1,359 shared votes82%
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

IL 2025–26 session, loads in batches

Back to topNext: Legislation

Legislation

Martwick sponsored 106 bills in the IL 2025–26 session; 17 became law. Cosponsored 110 others. 32% of sponsored bills got out of committee (Illinois Senate average 42%; 45th of 59).

The bills Martwick sponsored and cosponsored in the IL 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 IL 2025–26 session

Sponsored106 billsSponsored, Introduced: 106106Sponsored, In committee: 106106Sponsored, Passed one chamber: 2727Sponsored, Passed both chambers: 1717Sponsored, Became law: 1717Cosponsored110 billsCosponsored, Introduced: 110110Cosponsored, In committee: 110110Cosponsored, Passed one chamber: 7070Cosponsored, Passed both chambers: 6363Cosponsored, Became law: 6060IntroducedIncommitteePassed onechamberPassed bothchambersBecamelaw
Show the data
Bills Martwick sponsored and cosponsored, by furthest stage reached
RoleIntroducedIn committeePassed one chamberPassed both chambersBecame law
Sponsored106106271717
Cosponsored110110706360
How to read the blocks

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

32%

of sponsored bills got out of committee

Illinois Senate average 42%. Ranks 45th of 59.

Cosponsorship partners

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

  1. Mary Edly-Allen46
  2. Graciela Guzmán37
  3. Rachel Ventura33
  4. Karina Villa32
  5. Mark Walker29
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 Martwick’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 790MEMORIAL-JOHN G. BARTHOLOMEWSponsorMay 13, 2026Passed one chamberUnassignedResolution Adopted May 14, 2026
SR 751CONGRATS-RTACSponsorMay 5, 2026Passed one chamberUnassignedResolution Adopted May 14, 2026
SB 4189$ST BD ED-FAITH BY PLATECosponsorApr 28, 2026In committeeEducation(model)Added as Co-Sponsor Sen. Javier L. Cervantes May 26, 2026
SR 741POLONIA IMPACT DAYSponsorApr 28, 2026In committeeUnassignedReferred to Assignments Apr 28, 2026
SB 4193FARMER TAX BENEFIT ACTSponsorApr 28, 2026In committeeTaxation(model)Added as Co-Sponsor Sen. Dave Syverson May 28, 2026

Back to topNext: Online

Online

A site that has not changed in 90 days. Martwick’s official site had 0 pages when last crawled.

The lab crawls Martwick’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 Martwick posts with a vision model.

Websites

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 Martwick posted

No images from Martwick’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

377 turns, Feb 18, 2020 to May 29, 2026

Floor speeches

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

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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 Martwick 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
4a3645fe-2a56-400f-ae2a-18e50f2b0bea
Open States
ocd-person/4a3645fe-2a56-400f-ae2a-18e50f2b0bea

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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