electionsmcp › races › Connecticut State Senate District 15
Connecticut State Senate District 15
The current officeholder, the 2024 result, and a precinct-level model you can run yourself — built from how Connecticut actually voted.
Model Connecticut State Senate District 15 →
Current officeholder
Joan V. Hartley Democratic
2024 result
Democratic D+100.0
2024 votes cast
20,972
Office
State Senate
Precinct results — 2024 general
23 precincts reported in Connecticut State Senate District 15's 2024 general election. The twenty largest:
| Precinct | Winner | Margin | Votes |
|---|---|---|---|
| 09009-DISTRICT 3-2-City Hill Middle School | Democratic | D+100.0 | 1,794 |
| 09009-DISTRICT 71-3-Tinker School | Democratic | D+100.0 | 1,780 |
| 09009-DISTRICT 73-1-Our Lady Of Loreto Church Hall | Democratic | D+100.0 | 1,764 |
| 09009-DISTRICT 73-3-Kingsbury School | Democratic | D+100.0 | 1,435 |
| 09009-DISTRICT 73-2-Catholic Academy Of Waterbury | Democratic | D+100.0 | 1,427 |
| 09009-DISTRICT 72-4-Regan School | Democratic | D+100.0 | 1,355 |
| 09009-DISTRICT 71-1-Kennedy High School | Democratic | D+100.0 | 1,203 |
| 09009-DISTRICT 3-1-Parks And Rec A | Democratic | D+100.0 | 1,134 |
| 09009-DISTRICT 72-2-Reed School | Democratic | D+100.0 | 1,056 |
| 09009-DISTRICT 75-4-Saint Francis Xavier Church Hall | Democratic | D+100.0 | 1,041 |
| 09009-DISTRICT 75-3-Maloney School | Democratic | D+100.0 | 987 |
| 09009-DISTRICT 73-4-Sprague School | Democratic | D+100.0 | 891 |
| 09009-DISTRICT 2-Shepardson Community Center 002 | Democratic | D+100.0 | 793 |
| 09009-DISTRICT 72-5-Edward D Bergin Apartments | Democratic | D+100.0 | 754 |
| 09009-DISTRICT 71-2-Gilmartin School | Democratic | D+100.0 | 625 |
| 09009-DISTRICT 72-1-Hopkins Street Rec Building | Democratic | D+100.0 | 617 |
| 09009-DISTRICT 75-1-Willow Plaza Community Center | Democratic | D+100.0 | 530 |
| 09009-DISTRICT 89-1-Wendell Cross School 3rd Cong | Democratic | D+100.0 | 504 |
| 09009-DISTRICT 68-1-Carrington School | Democratic | D+100.0 | 423 |
| 09009-DISTRICT 75-2-Washington Park House | Democratic | D+100.0 | 423 |
All 23 precincts are modelable — open the race in the simulator and drill to precinct grain.
Find your district
Enter a ZIP code or a district (e.g. NC-4) to find your U.S. House district and who represents it.
Model Connecticut State Senate District 15 in five steps
- Set the candidates. Name the contenders for the Connecticut State Senate District 15 (or keep the generic Democrat / Republican defaults). The map starts from real 2024 results in every precinct.
- Apply a swing. Move vote share statewide, or by demographic cohort, with a slider. The map and the running tally recompute instantly.
- Model turnout. Mobilize or depress turnout for any group — turnout and persuasion are modeled separately, the way a real campaign thinks about them.
- Drill to precincts. Zoom from the state down to individual precincts and override any of them by hand.
- Roll up & share. Roll the result up to chamber control, then publish a shareable, frozen link to your scenario.
Open Connecticut State Senate District 15 in the simulator →
Frequently asked
Who represents Connecticut State Senate District 15?
Joan V. Hartley (Democratic) currently holds this State Senate seat.
What was the 2024 result in Connecticut State Senate District 15?
D+100.0 — 20,972 Democratic, 0 Republican, of 20,972 votes cast.
Can I model this race myself?
Yes — open it in the electionsmcp simulator and model vote-share swing and turnout from the real 2024 baseline, down to the precinct, then roll it up to chamber control.