Early voting locations in Marathon, Florida for November 3, 2026
- WhenMon, Oct 19 – Sat, Oct 31Starts in 4 days
- Where1 site in Marathon5 in all of Monroe County
- Hours8:30 a.m. to 5 p.m.Most sites; see each site
- Election DayTue, Nov 37:00 a.m. to 7:00 p.m.
Find sites near me Find by ZIP code Election office
Marathon addresses are in Monroe County. Monroe County lists 5 early voting sites; 1 of them is in Marathon and listed here.
From the Monroe County Supervisor of Elections's official list, checked October 14, 2026. Hours can change, so check before you go.
Marathon early voting sites (1)
- Marathon Office
10015 Overseas Hwy, Marathon, FL 33050
Every day, October 19 to 31: 8:30 a.m. to 5 p.m.
Directions
Every early voting site in Monroe County (5) is on the Monroe County early voting page, with a ZIP code finder.
Monroe County supervisor of elections office
Monroe County Supervisor of Elections
Office: 5200 College Road, Key West, FL 33040
Phone: 305-292-3416
Website: votemonroeflkeys.gov
Florida voting dates for Marathon voters
| Date | What |
|---|---|
| Mon, Oct 5 Ended | Register online source |
| Mon, Oct 5 Ended | Last day to register by mail or in person source |
| Thu, Oct 22, 5:00 PM | Request a vote-by-mail ballot source |
| Sat, Oct 24 | Mandatory early voting opens source |
| Sat, Oct 31 | Mandatory early voting ends source |
| Tue, Nov 3, 7:00 PM | Election Day: polls open 7:00 a.m. to 7:00 p.m. local time source |
| Tue, Nov 3, 7:00 PM | Return your vote-by-mail ballot source |
Marathon voting questions
Where can I vote early in Marathon?
At the early voting site in Marathon on this page, from each county's official list. Monroe County lists 5 sites in all; see the Monroe County early voting page.
When does early voting start in Marathon?
Early voting in Marathon (Monroe County) starts Monday, October 19, 2026 at the first sites to open. Some sites open later; each site's days are on this page.
When does early voting end in Marathon?
The last day of early voting in Marathon (Monroe County) is Saturday, October 31, 2026. Election Day is Tuesday, November 3.
What are the early voting hours in Marathon?
Hours differ by site and day. The most common hours are 8:30 a.m. to 5 p.m. Check the site you plan to use before you go.
Who can vote early in Marathon?
Any registered voter in Marathon (Monroe County). Florida counties publish their own early voting sites. You can vote at any early voting site in your county.
What is the phone number of the election office for Marathon?
305-292-3416, the Monroe County Supervisor of Elections, 5200 College Road, Key West, FL 33040.
Which county runs elections in Marathon?
Monroe County. Marathon voters register and vote with Monroe County.
More for Marathon voters
- Florida voting deadlines 2026: registration, mail ballots, early voting and Election Day.
- Monroe County early voting locations, every site in the county.
- Monroe County election office: address and phone.
- Who is on the Florida ballot, race by race.
- What's on my ballot and where do I vote, from your street address.
- Voting in every major U.S. city.
Other cities and towns in Monroe County: Big Pine Key, Key Largo, Key West, Plantation Key.
Sites, days and hours are Monroe County's own, copied from its official list (named above); office details are from the Florida Division of Elections, Contact Your County Supervisor of Elections (checked October 14, 2026). Dates are Florida's, each linked to its source. Call the office before you go.