Where to vote in Oak Harbor, Washington on November 3, 2026
- Where1 placeIn Island County
- Election DayTue, Nov 3Tuesday, November 3
- Election officeIsland County360-678-8290
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Oak Harbor is in Island County. Oak Harbor has about 24,083 people, by the U.S. Census Bureau's 2025 estimate, which also gives its county lines.
Oak Harbor vote center (1)
Washington mails every registered voter a ballot; it must be in a drop box by 8 p.m. on Election Day, November 3. A voting center lets you register, get a replacement ballot or vote in person with help or accessible equipment, in the voting period (from October 16) until 8 p.m. on Election Day.
- Island County Auditor's Office
400 North Main Street, Coupeville, WA 98239
Voting period, October 16 to November 2: office hours
Election Day, November 3: until 8 p.m.
Directions
Every place on Island County's list, from the Washington Secretary of State, 2026 November General Drop Boxes and Voting Centers, checked October 17, 2026. Hours can change, so check before you go.
Island County elections office
Island County Elections
Office: 400 N Main St, Coupeville, WA 98239
Mailing address: PO Box 1410, Coupeville, WA 98239
Phone: 360-678-8290
Regular office hours: Monday to Friday, 8 a.m. to 4:30 p.m.
Find your voting centers and ballot drop boxes at VoteWA.
Washington voting dates for Oak Harbor voters
| Date | What |
|---|---|
| Fri, Oct 16 | Voting begins and ballots go out source |
| Fri, Oct 16 | Voting period opens source |
| Mon, Oct 26 | Register online or by mail source |
| Tue, Nov 3, 8 p.m. | Election Day: drop boxes close at 8 p.m. source |
| Tue, Nov 3, 8 p.m. | Register in person source |
| Tue, Nov 3, 8 p.m. | Return your ballot source |
Oak Harbor voting questions
How do I vote in Oak Harbor?
Washington mails every registered voter a ballot. Return it by mail or to a ballot drop box, or get help at a vote center (1 vote center on this page). Enter your address on the Washington page to find the nearest.
Where can I vote in person in Oak Harbor?
At the vote center on this page, from Island County's official list. Washington mails every registered voter a ballot; it must be in a drop box by 8 p.m. on Election Day, November 3. A voting center lets you register, get a replacement ballot or vote in person with help or accessible equipment, in the voting period (from October 16) until 8 p.m. on Election Day.
What is the phone number of the election office for Oak Harbor?
360-678-8290, the Island County Elections, 400 N Main St, Coupeville, WA 98239.
Which county runs elections in Oak Harbor?
Island County. Oak Harbor voters register and vote with Island County.
More for Oak Harbor voters
- Washington voting deadlines 2026: registration, mail ballots, early voting and Election Day.
- Island County early voting locations, every site in the county.
- Island County election office: address and phone.
- Who is on the Washington 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 big cities in Washington: Seattle, Spokane, Tacoma, Vancouver, Bellevue, Kent, Everett, Spokane Valley, Renton.
Office details are from the Washington Secretary of State, County Elections Offices (checked October 14, 2026). Dates are Washington's, each linked to its source. Call the office before you go; city population and county lines are from the U.S. Census Bureau.