Sullivan County, New York board of elections: address and phone for 2026
The New York State Board of Elections lists the Sullivan County Board of Elections at 100 North Street, Monticello, NY 12701, phone 845-807-0400. For early voting, see every Sullivan County early voting location with days and hours.
Sullivan County board of elections
Sullivan County Board of Elections
Office: 100 North Street, Monticello, NY 12701
Mailing address: PO Box 5012, Monticello, NY 12701
Phone: 845-807-0400
Website: sullivanny.gov/Departments/Elections
Check your registration and find your polling place at the State Board of Elections' voter lookup, the state's voter site.
New York voting dates for Sullivan County voters
| Date | What |
|---|---|
| Sat, Oct 24, 8:00 AM | Early voting opens Early voting runs Oct 24–Nov 1. Hours vary by county. source |
| Sat, Oct 24 | Last day to register Your application must be received by a board of elections by Oct 24. source |
| Sat, Oct 24 | Request an early mail or absentee ballot Mail and online requests must be received by Oct 24. You can still request one in person at your board of elections until Nov 2. source |
| Sun, Nov 1, 5:00 PM | Early voting ends Last day of early voting. Hours vary by county. source |
| Tue, Nov 3, 9:00 PM | Election Day: polls open 6:00 a.m. to 9:00 p.m. Find your polling place through your county board of elections. source |
| Tue, Nov 3 | Return your mail ballot Mail it postmarked by Election Day so it arrives by Nov 10, or deliver it in person. source |
Sullivan County voting questions
What is the phone number for the Sullivan County board of elections?
845-807-0400, the Board of Elections (Sullivan County's board of elections on the New York State Board of Elections, County Board Roster list).
What is the address of the Sullivan County board of elections?
100 North Street, Monticello, NY 12701. Mailing address: PO Box 5012, Monticello, NY 12701.
When does early voting start in Sullivan County?
Early voting opens Saturday, October 24; early voting ends Sunday, November 1, 2026. Early voting runs Oct 24–Nov 1. Hours vary by county. Sullivan County's locations are on our Sullivan County early voting page.
More for New York voters
- Who is on the New York ballot: every candidate on the state's official list, race by race.
- New York voting deadlines 2026: registration, mail ballots, early voting and Election Day.
- New York early voting locations we have read so far, with days and hours.
- Every New York county's office.
- Early voting dates in every state.
Other New York counties: Albany, Allegany, Bronx, Broome, Cattaraugus, Cayuga, Chautauqua, Chemung, Chenango, Clinton, Columbia, Cortland, Delaware, Dutchess, Erie, Essex, Franklin, Fulton, Genesee, Greene, Hamilton, Herkimer, Jefferson, Kings, Lewis, Livingston, Madison, Monroe, Montgomery, Nassau, New York, New York City, Niagara, Oneida, Onondaga, Ontario, Orange, Orleans, Oswego, Otsego, Putnam, Queens, Rensselaer, Richmond, Rockland, Saratoga, Schenectady, Schoharie, Schuyler, Seneca, St. Lawrence, Steuben, Suffolk, Tioga, Tompkins, Ulster, Warren, Washington, Wayne, Westchester, Wyoming, Yates.
Office details are from the New York State Board of Elections, County Board Roster (checked October 14, 2026). Dates are New York's, each linked to its source. Call the office before you go.