electionsmcp › races › Massachusetts State House District 13
Massachusetts State House District 13
The current officeholder, the 2024 result, and a precinct-level model you can run yourself — built from how Massachusetts actually voted.
Model Massachusetts State House District 13 →
Current officeholder
Sally P. Kerans Democratic
2024 result
Democratic D+47.1
2024 votes cast
25,214
Office
State House
Precinct results — 2024 general
90 precincts reported in Massachusetts State House District 13's 2024 general election. The twenty largest:
| Precinct | Winner | Margin | Votes |
|---|---|---|---|
| 25021-DOVER_ward0_precinct1 | Democratic | D+59.3 | 3,263 |
| 25017-CONCORD_ward0_precinct4 | Democratic | D+57.5 | 2,419 |
| 25017-LINCOLN_ward0_precinct1 | Democratic | D+61.8 | 2,267 |
| 25017-CONCORD_ward0_precinct3 | Democratic | D+52.4 | 2,257 |
| 25017-WAYLAND_ward0_precinct1 | Democratic | D+39.9 | 2,250 |
| 25017-WAYLAND_ward0_precinct4 | Democratic | D+36.8 | 2,159 |
| 25017-SUDBURY_ward0_precinct1 | Democratic | D+47.8 | 1,989 |
| 25017-SUDBURY_ward0_precinct4 | Democratic | D+50.5 | 1,988 |
| 25021-NEEDHAM_ward0_precinctI | Democratic | D+59.3 | 1,976 |
| 25021-NEEDHAM_ward0_precinctH | Democratic | D+62.5 | 1,939 |
| 25021-NEEDHAM_ward0_precinctG | Democratic | D+54.9 | 1,899 |
| 25017-SUDBURY_ward0_precinct2 | Democratic | D+53.7 | 1,892 |
| 25021-MEDFIELD_ward0_precinct1 | Democratic | D+65.6 | 1,887 |
| 25021-NEEDHAM_ward0_precinctE | Democratic | D+59.6 | 1,857 |
| 25017-SUDBURY_ward0_precinct6 | Democratic | D+46.9 | 1,854 |
| 25021-NEEDHAM_ward0_precinctB | Democratic | D+61.6 | 1,804 |
| 25017-SUDBURY_ward0_precinct5 | Democratic | D+43.5 | 1,793 |
| 25021-NEEDHAM_ward0_precinctJ | Democratic | D+60.0 | 1,783 |
| 25021-NEEDHAM_ward0_precinctF | Democratic | D+60.0 | 1,761 |
| 25021-MEDFIELD_ward0_precinct2 | Democratic | D+66.4 | 1,746 |
All 90 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 Massachusetts State House District 13 in five steps
- Set the candidates. Name the contenders for the Massachusetts State House District 13 (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 Massachusetts State House District 13 in the simulator →
Frequently asked
Who represents Massachusetts State House District 13?
Sally P. Kerans (Democratic) currently holds this State House seat.
What was the 2024 result in Massachusetts State House District 13?
D+47.1 — 18,547 Democratic, 6,667 Republican, of 25,214 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.