Connecticut House of Representatives
Representative Dave DeFronzo
| Seat | House District 26 |
|---|---|
| Party | Democratic (also Working Families line) |
| Capitol office | Room 4054 · Legislative Office Building |
| Mailing address | Room 4054, Legislative Office Building 300 Capitol Ave., Hartford, CT 06106 |
| Capitol phone | 860-240-8585 |
| Write to | dave.defronzo@cga.ct.gov (official address) |
| Tenure | Serving since January 8, 2025 |
Committees 3
Bills, 2026 session 21 as principal author · 0 as coauthor
- MeasureTitleStatusMomentum
- HB 5340An act concerning renewable power generation.Enacted100
- SB 509An act concerning address verification reforms for registrants.Enacted100
- HB 5558An act concerning the department of developmental services' abuse and neglect investigations.Enacted100
- HB 5313An act concerning the development and implementation of a plan for the use of uniform state-wide case identification…Enacted100
- HB 5127An act concerning credit cards and health and veterinary care services.Enacted100
- SB 397An act concerning democracy and government accountability and the use and retention of data derived from automated…Enacted100
- HB 5211An act concerning commercial financing.Passed House of Representatives57
- SB 435An act concerning automated decision systems protections for employees.Passed Senate committee49
- HB 5555An act expanding the address confidentiality program of the secretary of the state.Passed House of Representatives committee47
- HB 5046An act supporting first responder recruitment and retention.Passed House of Representatives committee44
- SB 3An act concerning health care affordability.Passed Senate committee39
- HB 5486An act concerning a diaper partnership grant program.Passed House of Representatives committee38
- SB 380An act implementing the recommendations of the task force to support promise programs in the state.Passed Senate committee38
- SB 257An act concerning evictions for cause.Passed Senate committee38
- HB 5478An act supporting "learn and earn" internship opportunities.Passed House of Representatives committee36
All 21 bills as principal author ›
Bills and sponsors: Open States bulk data (public domain dedication), 2026-10-public.pgdump; status is read from the official actions. About the momentum score
Effectiveness 2026 session
36th percentile
| Bills & joint resolutions authored | 13 |
|---|---|
| … passed committee / chamber / both | 11 / 5 / 4 |
| … became law | 4 |
| Carried in the other chamber (became law) | 8 (2) |
| Points vs. House majority average | 57 ÷ 113.51 = 0.50 |
| Most-authored topics | Business, jobs & the economy (5), Children, families & social services (3), Budget & taxes (2) |
House rankings · How the score works. A count of bill progress, not a judgment of the member's work.
Closest allies co-authorship, 2025–26
Most bills written together
- Nick Gauthier DHouse 38 15
- Nick Menapace DHouse 37 15
- Laurie Sweet DHouse 91 13
- M.J. Shannon DHouse 117 13
- Josh Elliott DHouse 88 11
- Geraldo Reyes DHouse 75 10
- Jane Garibay DHouse 60 10
- Anne Hughes DHouse 135 9
- Aimee Berger-Girvalo DHouse 111 8
- Amy Morrin Bello DHouse 28 8
“Written together” = 2026 session 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 26
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- Hartford
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- Senate members sharing a county
- John Fonfara (1), Doug McCrory (2), Saud Anwar (3), M.D. Rahman (4), Derek Slap (5), Rick Lopes (6), John Kissel (7), Paul Honig (8), Matt Lesser (9), Rob Sampson (16), Cathy Osten (19), Henri Martin (31)
Official district map: see the official House page.
Lobbyist reports naming this member 2025–2026
No lobbyist expenditure reports naming this member are in our data.
Registered lobbyists and the organizations they represent are on our sister site, the Connecticut Lobby Guide.
A reported expenditure is a legal, disclosed activity and does not imply wrongdoing.
Source
Copied from https://www.housedems.ct.gov/DeFronzo on October 31, 2026, through Open States people data (CC0); member counts checked against official seat counts. Not endorsed by the Connecticut House of Representatives.