CSIP score +0.64 (approximate range +0.58 to +0.69, which understates the uncertainty); negative is left of the scale’s centre, positive right. From 299 donors and 1,141 roll calls.
CSIP places every official on one left–right scale estimated from roll-call votes, campaign donations and the text of statements; 0 is the centre of the scale, not a definition of moderate. The share says where Bossman sits among State House Republicans, not how far from the centre.
At a glance
6 measures against the Iowa House. 76% of Bossman’s itemized money in the 2026 cycle came from Iowa, in the bottom quarter of State House Republicans. 20% of the 20 bills Bossman sponsored got out of committee, in the top quarter of the Iowa House.
The measures on which Bossman sits furthest from the middle of the Iowa House, each against the same group, with the CSIP score when there is one. Every number is explained in its own section below.
Party unity
Iowa House average 96.0% · ranks 4th of 98 · 0 votes against the majority of Iowa House Republicans
Attendance
Iowa House average 91.8% · ranks 7th of 98 · 822 roll calls
CSIP ideology
More conservative than 88% of State House Republicans · ± 0.05
From Iowa, 2026
Of itemized individual dollars · ranks 1989th of 2,335 State House Republicans
Out of committee
Iowa House average 13% · ranks 24th of 98
Itemized, 2026
State House Republicans’ median $33.7K · ranks 1174th of 2,521
Peer group: Iowa House. Rank 1 is the highest value in the group; the thick bar is Bossman, the thin grey bar the peer average. The headline is the measure on which Bossman is most unusual among peers (Methods, §08).
What Bossman says
No statements for the IA 2025–26 session.No classified statements (posts, press releases, newsletters, floor speeches) in this time window.
Policy
No policy statements for the IA 2025–26 session.No classified statements (posts, press releases, newsletters, floor speeches) in this time window.
Ideology
Bossman sits at +0.64 on the CSIP scale, right of 0, more conservative than 88% of State House Republicans. Approximate range +0.58 to +0.69, which understates the uncertainty; from 299 donors and 1,141 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 +0.58 to +0.69. From 299 donors and 1,141 roll calls. Run 2026-10-25T215945. Blue is left of 0, red right of 0.
The outlined dot is Bossman, 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 Bossman’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 Bossman sits
Every official in each group, on the CSIP scale
Show the data
| Group | Officials | Median | Share left of Bossman |
|---|---|---|---|
| State House Republicans | 2917 | +0.4 | 88% |
| Iowa House | 99 | +0.4 | 78% |
| All State House | 5324 | +0.1 | 94% |
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 Bossman 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 Bossman.
Money
Bossman reported $38.4K in the 2026 cycle, close to the State House Republicans’ median of $33.7K. State filings report no small-donation total. 76% of itemized individual money came from Iowa.
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 78 itemized donors. State House Republicans’ median $33.7K.
Where the money came from
Each square is one percent of itemized contributions in the 2026 cycle.
- Individuals (itemized)33 squares$12.8K
- PACs and other committees67 squares$25.6K
Show the data
| Source | Amount | Share |
|---|---|---|
| Individuals (itemized) | $12.8K | 33.3% |
| PACs and other committees | $25.6K | 66.7% |
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 House Republicans’ median for 2026.
Show the data
| Item | Value |
|---|---|
| 2020 cycle | $102.3K |
| 2022 cycle | $74.2K |
| 2024 cycle | $91.8K |
| 2026 cycle | $38.4K |
Top donor states, 2026
Itemized contributions by donor state. 76% came from Iowa.
- Iowa$9,700
- South Dakota$1,850
- Texas$1,000
- North Carolina$100
- Florida$100
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 |
|---|---|
| Iowa | $9,700 |
| South Dakota | $1,850 |
| Texas | $1,000 |
| North Carolina | $100 |
| Florida | $100 |
| Nebraska | $40 |
| 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 |
| 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 |
| 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 |
itemized donors
People who gave more than $200
from Iowa
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 Iowa. 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.
- ASSOCIATED GENERAL CONTRACTORS OF IOWA PAC$3,000
- IOWA HEALTH PAC$3,000
- RPAC IOWA - REALTORS POLITICAL ACTION COMMITTEE$2,000
- IOWA AUTOMOBILE DEALERS ASSOCIATION PAC$1,250
- IOWA OPTOMETRIC ASSOCIATION$1,250
Top employers
Itemized, 2026 cycle.
No employers reported.
Aggregates only. Individual donors are never named.
Votes
Bossman voted with the majority of Iowa House Republicans on 100% of party-line votes and missed none of 822 roll calls. Iowa House on average: 96.0% party unity, 91.8% attendance. Across all roll calls, Bossman never voted against the majority of Iowa House Republicans.
822 roll calls Bossman could vote on in the IA 2025–26 session, compared with Iowa House. 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 Bossman voted with the majority of Iowa House Republicans. The count of votes against that majority covers every roll call where the majority took a side.
votes against the majority of Iowa House Republicans
Party unity 100%, Iowa House average 96.0%, ranks 4th of 98. 822 roll calls in the IA 2025–26 session.
Attendance and party unity
The thick bar is Bossman, the thin grey bar the Iowa House average. The scale runs from 80% to 100% to show the gap.
Show the data
| Row | Bossman | Peers |
|---|---|---|
| Attendance | 100% | 91.8% |
| Party unity | 100% | 96.0% |
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 IA 2025–26 session
| Party split (yea–nay) | Why it’s key | |||||
|---|---|---|---|---|---|---|
| Oct 2, 2026 | HF 2801 A bill for an act modifying the major economic growth attraction program, and including effective date provisions. Shall the bill pass? | Yea | With majority | pass | D 16–15 · R 59–2Democrats 16 yea, 15 nay; Republicans 59 yea, 2 nay | became law · party crossover |
| May 2, 2026 | SF 639 A bill for an act creating a specialty business court, and including effective date provisions. Shall amendment H-8456 be adopted? | Nay | With majority | fail | D 0–27 · R 8–50Democrats 0 yea, 27 nay; Republicans 8 yea, 50 nay | became law · party crossover |
| May 2, 2026 | HF 2770 A bill for an act relating to and making appropriations to the justice system, providing fees, and including applicability provisions. Shall amendment H-8451, to amendment H-8414, be adopted? | Yea | With majority | pass | D 27–0 · R 55–3Democrats 27 yea, 0 nay; Republicans 55 yea, 3 nay | became law |
| May 2, 2026 | SF 2480 A bill for an act relating to the taxation and regulation of alternative nicotine products and vapor products, making appropriations, and including effective date provisions. Shall the bill pass? | Yea | With majority | pass | D 14–13 · R 53–5Democrats 14 yea, 13 nay; Republicans 53 yea, 5 nay | became law · party crossover |
| May 2, 2026 | SF 2465 A bill for an act relating to agriculture, including by providing for the powers and duties of the department of agriculture and land stewardship, including the promotion and regulation of commodities and products, the regulation of the transportation of agricultural items, the use of agricultural l Shall the bill pass? | Yea | With majority | pass | D 22–3 · R 59–1Democrats 22 yea, 3 nay; Republicans 59 yea, 1 nay | became law · party crossover |
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 Bossman most often
- Pat GrassleyR822 shared votes100%
- Carter NordmanR808 shared votes100%
- Mike VondranR810 shared votes100%
- Taylor CollinsR807 shared votes100%
- Travis SitzmannR797 shared votes100%
Votes least often with
The colleagues who voted the same way as Bossman least often
- Angel RamirezD469 shared votes53%
- Elinor LevinD781 shared votes54%
- Dave JacobyD735 shared votes56%
- Mary MadisonD727 shared votes56%
- Beth Wessel-KroeschellD782 shared votes57%
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
IA 2025–26 session, loads in batches
Legislation
Bossman sponsored 20 bills in the IA 2025–26 session; none became law. Cosponsored 0 others. 20% of sponsored bills got out of committee (Iowa House average 13%; 24th of 98).
The bills Bossman sponsored and cosponsored in the IA 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 IA 2025–26 session
Show the data
| Role | Introduced | In committee | Passed one chamber | Passed both chambers | Became law |
|---|---|---|---|---|---|
| Sponsored | 20 | 20 | 4 | 0 | 0 |
| Cosponsored | 0 | 0 | 0 | 0 | 0 |
How to read the blocks
Ink blocks are bills Bossman sponsored, ochre blocks bills Bossman 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
Iowa House average 13%. Ranks 24th of 98.
Cosponsorship partners
Colleagues who most often cosponsor with Bossman, by number of shared bills in the IA 2025–26 session; the square shows their party.
- Brett Barker5
- Mike Vondran3
- Derek Wulf3
- Mike Sexton3
- Bill Gustoff3
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 Bossman’s bills; the toggle shows more.
Bill list
Sponsored and cosponsored, with status and policy area; five are shown, the toggle shows the rest
| HF 2390 | A bill for an act relating to workforce housing project tax incentives issued by the economic development authority, and including effective date provisions. | Sponsor | Feb 10, 2026 | In committee | Housing and Community Development(model) | Introduced, referred to Ways and Means. Feb 10, 2026 |
| HF 2249 | A bill for an act relating to vision benefit plans, vision benefit managers, vision care providers, and vision care provider contracts and including civil penalties and effective date and applicability provisions. | Sponsor | Jan 30, 2026 | In committee | Health(model) | Subcommittee recommends passage. Feb 12, 2026 |
| HR 101 | A resolution honoring Staff Sergeant William Nathaniel Howard, Staff Sergeant Edgar Brian Torres-Tovar, and their families. | Sponsor | Jan 14, 2026 | Passed one chamber | Unassigned | Resolution adopted. Jan 15, 2026 |
| HF 2029 | A bill for an act relating to health care coverage of public school district personnel under the state health insurance plan, providing fees, making appropriations, and including effective date provisions. | Sponsor | Jan 13, 2026 | In committee | Health(model) | Subcommittee recommends passage. Feb 10, 2026 |
| HR 16 | A resolution recognizing and commending the National Conference of State Legislatures on its fiftieth anniversary. | Sponsor | Mar 31, 2025 | Passed one chamber | Unassigned | Resolution adopted. Apr 2, 2025 |
Online
A site that has not changed in 90 days. Bossman’s official site had 1 page when last crawled on Oct 1, 2026.
The lab crawls Bossman’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 Bossman posts with a vision model.
Websites
- 1
pages crawled
0changes 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.
Social accounts
Images Bossman posted
No images from Bossman’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
18 turns, Feb 16, 2026 to May 3, 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 Bossman is most unusual among Iowa House, 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
- 9c6428d6-af30-4a4f-bb9c-666d3d6d84c5
- Open States
- ocd-person/9c6428d6-af30-4a4f-bb9c-666d3d6d84c5
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