Representative
Margaret DeLaRosa
| Seat | House District 42 |
|---|---|
| Party | Democratic |
| Capitol office | Room 253-S · Stratton Office Building |
| Mailing address | 253-S Stratton Office Building, Springfield, IL 62706 |
| Capitol phone | 217-782-8037 |
| Legislative assistant | Andrew Havens |
| Hometown | Glen Ellyn |
| Tenure | Serving since October 2025 |
| Term limited | No term limits |
Committees 4
Bills, 104th General Assembly 0 as principal author · 0 as coauthor
No bills as principal author in the 104th General Assembly data.
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
3rd percentile
| Bills & joint resolutions authored | 0 |
|---|---|
| … passed committee / chamber / both | 0 / 0 / 0 |
| … became law | 0 |
| Carried in the other chamber (became law) | 0 (0) |
| Points vs. House majority average | 0 ÷ 79.85 = 0.00 |
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
No bills written together in the 104th General Assembly data.
“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 42
- 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/3461 on November 2, 2026, through Open States people data (CC0), checked against official legislature rosters. Not endorsed by the Illinois House of Representatives.