South Windsor, Connecticut town clerk's office: address and phone for 2026
The Connecticut Secretary of the State lists the South Windsor Town Clerk at Town Hall, 1540 Sullivan Avenue, South Windsor, CT 06074, phone 860-644-2511 ext. 225. For early voting, see every South Windsor early voting location with days and hours.
South Windsor town clerk's office
South Windsor Town Clerk
Office: Town Hall, 1540 Sullivan Avenue, South Windsor, CT 06074
Phone: 860-644-2511 ext. 225
Who is on the ballot in South Windsor
Every race on South Windsor ballots on November 3, 2026, from the Connecticut Secretary of the State's election system (checked October 15, 2026). Candidates are in alphabetical order by last name; a candidate nominated by more than one party is shown once with every party. To see your own districts and polling place, use the Secretary of the State's voter lookup.
Governor and Lieutenant Governor
- Ryan Fazio and Matt Corey (Republican, Independent)
- Ned Lamont and Susan Bysiewicz (Democratic, Working Families)
Secretary of the State
- Peter Lumaj (Republican)
- Stephanie Thomas (Democratic, Working Families, Independent)
Treasurer
- Erick Russell (Democratic, Working Families)
- Fred Wilms (Republican, Independent)
Comptroller
- Sean Scanlon (Democratic, Working Families, Independent)
- Jennifer S. Tooker (Republican)
Attorney General
- John Bolton (Republican)
- William Tong (Democratic, Working Families)
U.S. Representative, 1st Congressional District
- Luke Bronin (Democratic)
- Amy Chai (Republican)
- Mary L. Sanders (Green)
State Senator, 3rd District
- Saud Anwar (Democratic, Working Families)
- Eliott Hughes (Republican)
South Windsor is split between 2 State House districts; which one is yours depends on your address.
State Representative, 5th District
- Kyle Anderson (Democratic)
State Representative, 14th District
- Harrison Amadasun (Democratic)
- Tom Delnicki (Republican, Independent)
Judge of Probate, District 4
- Mary C. Deneen (Democratic, Republican)
See every Connecticut candidate, race by race.
Connecticut voting dates for South Windsor voters
| Date | What |
|---|---|
| Fri, Oct 16 | Last day to register in advance If you miss this deadline, same-day registration is available during early voting and on Election Day. source |
| Mon, Oct 19, 10:00 AM | Early voting opens Early voting runs Oct 19–Nov 1, 10 a.m.–6 p.m., with 8 a.m.–8 p.m. hours on Oct 27 and 29. source |
| Sun, Nov 1, 6:00 PM | Early voting ends Last day of early voting. source |
| Mon, Nov 2 | Request an absentee ballot Apply to your town clerk, online or on paper. Within 6 days of the election, use the emergency absentee ballot application. source |
| Tue, Nov 3, 8:00 PM | Election Day: polls open 6:00 a.m. to 8:00 p.m. If you are in line at 8:00 p.m., you can still vote. Find your polling place through the Secretary of the State. source |
| Tue, Nov 3, 8:00 PM | Register and vote on Election Day Same-day registration is available on Election Day. Polls are open 6 a.m.–8 p.m. source |
| Tue, Nov 3, 8:00 PM | Return your absentee ballot Your town clerk must receive it by the close of polls at 8 p.m. on Election Day: by mail, in person, or in your town's secure drop box. source |
South Windsor voting questions
What is the phone number for the South Windsor town clerk's office?
860-644-2511 ext. 225, the Town Clerk (South Windsor's town clerk's office on the Connecticut Secretary of the State, Town Clerks List).
What is the address of the South Windsor town clerk's office?
Town Hall, 1540 Sullivan Avenue, South Windsor, CT 06074.
When does early voting start in South Windsor?
Early voting opens Monday, October 19; early voting ends Sunday, November 1, 2026. Early voting runs Oct 19–Nov 1, 10 a.m.–6 p.m., with 8 a.m.–8 p.m. hours on Oct 27 and 29. South Windsor's locations are on our South Windsor early voting page.
More for Connecticut voters
- Who is on the Connecticut ballot: every candidate on the state's official list, race by race.
- Connecticut voting deadlines 2026: registration, mail ballots, early voting and Election Day.
- Connecticut early voting locations we have read so far, with days and hours.
- Every Connecticut town's office.
- Early voting dates in every state.
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Office details are from the Connecticut Secretary of the State, Town Clerks List (checked October 14, 2026). Dates are Connecticut's, each linked to its source. Call the office before you go.