Representative
Diane Blair-Sherlock
| Seat | House District 46 |
|---|---|
| Party | Democratic |
| Capitol office | Room 246-W · Stratton Office Building |
| Mailing address | Room 246-W, Stratton Office Building, Springfield, IL 62706 |
| Capitol phone | 217-782-8158 |
| Legislative assistant | Dylan Willis |
| Hometown | Villa Park |
| Tenure | Serving since December 2022 |
| Term limited | No term limits |
Committees 4
- House State Government Administration Committee Chair standing
- House Education Policy Committee standing
- House Energy and Environment Committee standing
- House Higher Education Committee standing
Bills, 104th General Assembly 30 as principal author · 293 as coauthor
- MeasureTitleStatusMomentum
- HB 4581Sch cd-spec ed transition planEnacted100
- HB 67Common interest community-vehEnacted100
- HB 4541Ruupa overpaymentsEnacted100
- HB 5551Sch cd-various fundingEnacted100
- HR 900Park and recreation monthEnacted100
- SB 1265Envtl barrier-enforcement dataEnacted100
- HR 525Race amity dayEnacted100
- HB 2562Guardian trainingEnacted100
- HB 2986Holocaust comm-schools-miscEnacted100
- HB 3095Guardian and advocacy-membersEnacted100
- SB 1667Trust code-unclaimed propertyEnacted100
- HR 39Autism awareness monthEnacted100
- HR 175Deaf history monthEnacted100
- HB 960State government-techIn committee47
- HB 5146Procurement-market basketOut of committee31
All 30 bills as principal author ›
Coauthor of HB 1082, HB 1120, HB 1141, HB 1224, HB 1226, HB 1312, HB 1366, HB 1437, HB 1575, HB 1697, HB 1710, HB 1783 and 281 more.
Bills and sponsors: Open States bulk data (public domain dedication), 2026-11-public.pgdump; status is read from the official actions. About the momentum score
Effectiveness 104th General Assembly, 2025 to 2026
56th percentile
| Bills & joint resolutions authored | 22 |
|---|---|
| … passed committee / chamber / both | 9 / 8 / 7 |
| … became law | 7 |
| Carried in the other chamber (became law) | 2 (2) |
| Points vs. House majority average | 82 ÷ 79.85 = 1.03 |
| Most-authored topics | State government & agencies (6), Budget & taxes (4), Courts & civil law (4) |
House rankings · How the score works. A count of bill progress, not a judgment of the member's work.
Closest allies co-authorship, 2025 to 2026
Most bills written together
- Nicolle Grasse DHouse 53 104
- Mike Crawford DHouse 31 103
- Kelly Cassidy DHouse 14 102
- Michelle Mussman DHouse 56 101
- Laura Faver Dias DHouse 62 98
- Lisa Davis DHouse 32 92
- Dee Avelar DHouse 85 91
- Joyce Mason DHouse 61 81
- Lilian Jiménez DHouse 4 81
- Maura Hirschauer DHouse 49 81
“Written together” = 104th General Assembly bills and joint resolutions on which both are principal author or coauthor (measures with more than 60 sponsors are left out). Sharing bills does not imply a personal or political alliance.
District 46
- Counties
- DuPage
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- Senate members sharing a county
- Kimberly Lightford (4), Laura Ellman (21), Suzy Glowiak Hilton (23), Seth Lewis (24), Karina Villa (25), Laura Murphy (28), Don DeWitte (33), Don Harmon (39), John Curran (41), Linda Holmes (42)
Official district map: see the official House page.
Lobbyist reports naming this member 2025 to 2026
No lobbyist expenditure reports naming this member are in our data.
Registered lobbyists and the organizations they represent are on our sister site, the Illinois Lobby Guide.
A reported expenditure is a legal, disclosed activity and does not imply wrongdoing.
Source
Copied from https://www.ilga.gov/House/Members/Details/3425 on November 2, 2026, through Open States people data (CC0), checked against official legislature rosters. Not endorsed by the Illinois House of Representatives.