20% of 44 sponsored bills got out of committee; the average for the Nebraska Legislature (nonpartisan) is 37%. Ranks 40th of 47, where 1st is the highest share.
The share of bills Andersen sponsored that a committee reported out or a chamber passed, ranked within the Nebraska Legislature (nonpartisan). Members of the majority party and committee chairs move more bills, so the rank reflects position as well as effort.
At a glance
4 measures against the Nebraska Legislature (nonpartisan). 100% of Andersen’s itemized money in the 2026 cycle came from Nebraska, in the top half of Nonpartisan state legislators. Andersen reported $11.2K in the 2026 cycle, in the top half of Nonpartisan state legislators (median $10.9K).
The measures on which Andersen sits furthest from the middle of the Nebraska Legislature (nonpartisan), each against the same group, with the CSIP score when there is one. Every number is explained in its own section below.
Attendance
Nebraska Legislature (nonpartisan) average 95.5% · ranks 4th of 49 · 1,770 roll calls
Out of committee
Nebraska Legislature (nonpartisan) average 37% · ranks 40th of 47
From Nebraska, 2026
Of itemized individual dollars · ranks 13th of 40 Nonpartisan state legislators
Itemized, 2026
Nonpartisan state legislators’ median $10.9K · ranks 23rd of 46
CSIP ideology
Right of 0, the centre of the scale · ± 0.07
Statements
Peer group: Nebraska Legislature (nonpartisan). Rank 1 is the highest value in the group; the thick bar is Andersen, the thin grey bar the peer average. The headline is the measure on which Andersen is most unusual among peers (Methods, §08).
What Andersen says
No statements for the NE 2025–26 session.No classified statements (posts, press releases, newsletters, floor speeches) in this time window.
Policy
No policy statements for the NE 2025–26 session.No classified statements (posts, press releases, newsletters, floor speeches) in this time window.
Ideology
Andersen sits at +0.41 on the CSIP scale, right of 0. Approximate range +0.34 to +0.49, which understates the uncertainty; from 55 donors and 282 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”.
CSIP ideal point
Approximate range +0.34 to +0.49. From 55 donors and 282 roll calls. Run 2026-10-25T215945. Blue is left of 0, red right of 0.
The outlined dot is Andersen, 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 Andersen’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 Andersen sits
Every official in each group, on the CSIP scale
Show the data
| Group | Officials | Median | Share left of Andersen |
|---|---|---|---|
| Nonpartisan state legislators | 49 | +0.2 | 90% |
| Nebraska Legislature (nonpartisan) | 49 | +0.2 | 90% |
| All Unicameral legislature | 62 | 0.0 | 92% |
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 Andersen 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 Andersen.
Money
Andersen reported $11.2K in the 2026 cycle, close to the Nonpartisan state legislators’ median of $10.9K. State filings report no small-donation total. 100% of itemized individual money came from Nebraska.
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.
itemized in the 2026 cycle
From 15 itemized donors. Nonpartisan state legislators’ median $10.9K.
Where the money came from
Each square is one percent of itemized contributions in the 2026 cycle.
- Individuals (itemized)41 squares$4,550
- PACs and other committees59 squares$6,601
Show the data
| Source | Amount | Share |
|---|---|---|
| Individuals (itemized) | $4,550 | 40.8% |
| PACs and other committees | $6,601 | 59.2% |
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, 2024 to 2026. The grey line is the Nonpartisan state legislators’ median for 2026.
Show the data
| Item | Value |
|---|---|
| 2024 cycle | $130.0K |
| 2026 cycle | $11.2K |
Top donor states, 2026
Itemized contributions by donor state. 100% came from Nebraska.
- Nebraska$4,550
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
Show the data
| State | Value |
|---|---|
| Nebraska | $4,550 |
| Alaska | No data |
| Maine | No data |
| Vermont | No data |
| New Hampshire | No data |
| Washington | No data |
| Idaho | No data |
| Montana | No data |
| North Dakota | No data |
| Minnesota | No data |
| Illinois | No data |
| Wisconsin | No data |
| Michigan | No data |
| New York | No data |
| Rhode Island | No data |
| Massachusetts | No data |
| Oregon | No data |
| Nevada | No data |
| Wyoming | No data |
| South Dakota | No data |
| Iowa | No data |
| Indiana | No data |
| Ohio | No data |
| Pennsylvania | No data |
| New Jersey | No data |
| Connecticut | No data |
| California | No data |
| Utah | No data |
| Colorado | No data |
| Missouri | No data |
| Kentucky | No data |
| West Virginia | No data |
| Virginia | No data |
| Maryland | No data |
| Delaware | No data |
| Arizona | No data |
| New Mexico | No data |
| Kansas | No data |
| Arkansas | No data |
| Tennessee | No data |
| North Carolina | No data |
| South Carolina | No data |
| District of Columbia | No data |
| Oklahoma | No data |
| Louisiana | No data |
| Mississippi | No data |
| Alabama | No data |
| Georgia | No data |
| Hawaii | No data |
| Texas | No data |
| Florida | No data |
itemized donors
People who gave more than $200
from Nebraska
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 Nebraska. 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.
- NEBRASKA REALTORS PAC$2,000
- CITIZENS TO ELECT JOHN ARCH$1,000
- CARE PAC$500
- NEBRASKA ASSOCIATION OF NURSE ANESTHETISTS PAC$500
- NEBRASKA HIGHWATER PAC (C00832568)$500
Top employers
Itemized, 2026 cycle.
No employers reported.
Aggregates only. Individual donors are never named.
Votes
Andersen missed 0.5% of 1,770 roll calls. Nebraska Legislature (nonpartisan) average attendance 95.5%.
1,770 roll calls Andersen could vote on in the NE 2025–26 session, compared with Nebraska Legislature (nonpartisan). 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 Andersen voted with the majority of Nebraska Legislature (nonpartisan). The count of votes against that majority covers every roll call where the majority took a side.
roll calls
No party, so no party-line measures. Attendance 99.4%, ranks 4th of 49.
Attendance and party unity
The thick bar is Andersen, the thin grey bar the Nebraska Legislature (nonpartisan) average. The scale runs from 80% to 100% to show the gap.
Show the data
| Row | Andersen | Peers |
|---|---|---|
| Attendance | 99.4% | 95.5% |
| Party unity | — | — |
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 NE 2025–26 session
| Party split (yea–nay) | Why it’s key | |||||
|---|---|---|---|---|---|---|
| Apr 17, 2026 | LB 929 Provide for managed care organizations to pay the deductible, cost sharing, or similar charges on behalf of medicaid enrollees Fredrickson MO586 failed | Nay | — | fail | O 22–26Others 22 yea, 26 nay | close vote |
| Apr 17, 2026 | Nay | — | fail | O 23–22Others 23 yea, 22 nay | close vote | |
| Apr 10, 2026 | Yea | — | pass | O 49–0Others 49 yea, 0 nay | became law | |
| Apr 10, 2026 | Yea | — | pass | O 48–1Others 48 yea, 1 nay | became law | |
| Apr 10, 2026 | LB 955 Provide for practice agreements between pharmacists and physician assistants Passed on Final Reading 47-2*-0 | Yea | — | pass | O 47–2Others 47 yea, 2 nay | became 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 Andersen most often
- Paul StrommenO1,312 shared votes97%
- Jared StormO1,509 shared votes97%
- Kathleen KauthO1,502 shared votes96%
- Tanya StorerO1,346 shared votes96%
- Dave MurmanO1,515 shared votes96%
Votes least often with
The colleagues who voted the same way as Andersen least often
- Megan HuntO1,038 shared votes62%
- Terrell McKinneyO1,176 shared votes62%
- Danielle ConradO1,218 shared votes65%
- Machaela CavanaughO1,048 shared votes65%
- Margo JuarezO1,406 shared votes69%
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
NE 2025–26 session, loads in batches
Legislation
Andersen sponsored 44 bills in the NE 2025–26 session; 8 became law. Cosponsored 19 others. 20% of sponsored bills got out of committee (Nebraska Legislature (nonpartisan) average 37%; 40th of 47).
The bills Andersen sponsored and cosponsored in the NE 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 NE 2025–26 session
Show the data
| Role | Introduced | In committee | Passed one chamber | Passed both chambers | Became law |
|---|---|---|---|---|---|
| Sponsored | 44 | 44 | 9 | 9 | 8 |
| Cosponsored | 19 | 19 | 6 | 6 | 4 |
How to read the blocks
Ink blocks are bills Andersen sponsored, ochre blocks bills Andersen cosponsored; the figure above each block is the count. Most bills in any legislature never leave committee, so a short staircase is the norm.
of sponsored bills got out of committee
Nebraska Legislature (nonpartisan) average 37%. Ranks 40th of 47.
Cosponsorship partners
Colleagues who most often cosponsor with Andersen, by number of shared bills in the NE 2025–26 session; the square shows their party.
- Danielle Conrad11
- Barry DeKay7
- Bob Hallstrom6
- Brian Hardin5
- Kathleen Kauth5
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 Andersen’s bills; the toggle shows more.
Bill list
Sponsored and cosponsored, with status and policy area; five are shown, the toggle shows the rest
| LR 475 | Interim study to conduct a comprehensive review of state funding provided to nonprofit organizations | Sponsor | Mar 25, 2026 | In committee | Economics and Public Finance(model) | Notice of hearing for October 09, 2026 Jul 8, 2026 |
| LR 476 | Interim study to examine the fiscal, constitutional, and administrative implications of adopting LB1095, 2026, relating to divesting assets of the retirement systems from the People's Republic of China | Sponsor | Mar 25, 2026 | In committee | Finance and Financial Sector(model) | Notice of hearing for November 19, 2026 Aug 20, 2026 |
| LR 458 | Interim study to examine the availability and disclosure of data regarding tax exemptions and tax incentives to Nebraska state personnel | Sponsor | Mar 25, 2026 | In committee | Taxation(model) | Referred to Revenue Committee Mar 30, 2026 |
| LR 441 | Interim study relating to the applicability for residential versus commercial building codes and the implications of enacting LB1227, introduced in the One Hundred Ninth Legislature, Second Session | Sponsor | Mar 24, 2026 | In committee | Housing and Community Development(model) | Notice of hearing for October 02, 2026 Sep 3, 2026 |
| LB 1262 | Adopt the Foreign Adversaries Out of Postsecondary Education Act | Sponsor | Jan 30, 2026 | In committee | Education(model) | Indefinitely postponed Apr 17, 2026 |
Online
The lab crawls Andersen’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 Andersen posts with a vision model.
Websites
No websites are tracked for this official.
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.
Social accounts
No social accounts on file.
Images Andersen posted
No images from Andersen’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
822 turns, Jan 8, 2025 to Apr 9, 2026
Floor speeches
Transcribed from chamber video or captions by the lab. They are not classified for kinds of statement.
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 Andersen is most unusual among Nebraska Legislature (nonpartisan), 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
- db002bad-ee6a-4e22-b5c5-840c665ecad4
- Open States
- ocd-person/db002bad-ee6a-4e22-b5c5-840c665ecad4
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