Brad Halbrook
Illinois State Representative, District 107 since 2012. Lost re-election in 2026; leaves office in January 2027. Ran in 6 elections between 2012 and 2024, winning 6.
- In office
- 14 yrs
- Since 2012
- Bills became law
- 0
- 34 sponsored, 2025–2026 session
- Votes missed
- 5.9%
- Chamber median 3.8%
- With party
- 100%
- On votes splitting the parties
- Last margin
- +43.1
- Won 2020
- Elections
- 7
- 2012–2026
Source: Wikidata, congress-legislators and Open States; 99chambers legislative recordsUpdated Oct 27, 2026, 1:52 PM ET
Committees
As of 2026-10.
- Counties and Townships · republican spokesperson
- Appropriations: General Services
- Appropriations: Health and Human Services
- Energy and Environment
- Housing
- Labor and Commerce
- Public Utilities
Source: Open States committeesUpdated Oct 27, 2026, 9:43 AM ET
Legislation
No bills in this list for the 2025–2026 session.
Source: Open States billsUpdated Nov 6, 2026, 4:22 PM ET
Voting record
Where Halbrook sits in the Illinois House of Representatives
Halbrook is closer to the center than 0% of the chamber's Republicans.
Closest: Chris Miller, Blaine Wilhour, Tom Weber
Source: 99chambers roll-call scalingUpdated Nov 6, 2026, 4:49 PM ET
With Halbrook’s party
- Votes with the chamber's Republicans100%
- Cosponsorships of the other party's bills15%
Black tick: the average of Republicans in the Illinois House of Representatives.
Source: 99chambers legislative scores from roll calls and cosponsorships
Key votes
Votes chosen for their effect, not their side: Halbrook’s vote, each party’s majority, and the result. An orange vote differs from most Republicans.
| Date | Bill | Halbrook | Rep. majority | Dem. majority | Result |
|---|---|---|---|---|---|
| May 31, 2026 | SB 3222: VIDEO STREAMING AD VOLUME | No | No | Yes | Passed 77–31 |
| May 29, 2026 | SB 2762: INS-SEIZURE DETECTION DEVICE | No | No | Yes | Passed 82–25 |
| May 27, 2026 | SB 3020: DOMESTIC VIOLENCE-HARASSMENT | No | No | Yes | Passed 91–23 |
| May 21, 2026 | SB 2770: LOC FIRST RESPONDER INSURANCE | No | No | Yes | Passed 89–21 |
| Apr 17, 2026 | HB 4379: ADULT CHANGING STATIONS | Not voting | No | Yes | Passed 72–18 |
Source: 99chambers key votes from Congress.gov, Voteview and Open States roll calls
Career
Offices held, and every time Halbrook was on a ballot. Filled marks are general elections won; hollow marks are primaries; an orange outline is a loss.
Source: 99chambers results archive (MEDSL, Klarner, state election offices)
Elections
Margin against the seat’s presidential baseline: how the seat voted for president in the same or nearest year.
| Year | Race | Result | Margin | Seat | +/− |
|---|---|---|---|---|---|
| 2026 | Illinois Representative District 107 | Lost | — | — | — |
| 2024 | Illinois House of Representatives, District 107 | Won | — | R+53.6 | — |
| 2022 | Illinois House of Representatives, District 107 | Won | — | R+52.5 | — |
| 2020 | Illinois House of Representatives, District 102 | Won | R+43.1 | — | — |
| 2018 | Illinois House of Representatives, District 102 | Won | — | — | — |
| 2016 | Illinois House of Representatives, District 102 | Won | — | — | — |
| 2012 | Illinois House of Representatives, District 110 | Won | — | — | — |
Source: 99chambers results archive; 2026: civicAPI (unofficial)Updated Nov 8, 2026, 7:01 PM ET
Campaign money, 2025–26
- Raised
- $15.5K
- Spent
- $33.7K
- Cash
- $34.7K
Source: Illinois State Board of Elections filings through Sep 30, 2026Updated Nov 1, 2026, 9:15 AM ET
Campaign committees
Open committees can still raise and spend money.
| Citizens for Brad Halbrook State | Active |
Source: Illinois State Board of Elections filings through Sep 30, 2026Updated Nov 1, 2026, 9:15 AM ET
Seats Halbrook has held
- Illinois House of Representatives, District 107 · since 2022
- Illinois House of Representatives, District 102 · since 2016
- Illinois House of Representatives, District 110 · since 2012
Source: 99chambers results archive
Who Halbrook has run against
- Mitchell Esslinger (D) · 2020 election, won
Source: 99chambers results archive; 2026: civicAPI (unofficial)
How we know Halbrook
One person, matched across every source we use.
- Open States ocd-person/e05f1a87-b75d-450e-9cd1-3b7a66cb703e
- Wikidata Q4953971
Source: Identity links: Wikidata, congress-legislators, Open States, FECUpdated Oct 27, 2026, 1:52 PM ET