Coupeville town, Washington
Official LSAD Designation: Coupeville town • Census GEOID: 5315185
• Island County
Coupeville town is an incorporated town in Island County, Washington. According to official records from the Census (2025), Coupeville town had an estimated population of 1,920 residents. Official Census Bureau geographic records classify this community under LSAD designation Coupeville town (GEOID 5315185).
Local Government Administration U.S. Census Bureau GMAF
Town Of Coupeville
Municipal
Official Title:
Mayor
Address:
PO BOX 725, COUPEVILLE WA 98239-0725
County Of Island
County
Official Title:
Chairman
Address:
PO BOX 5000, COUPEVILLE WA 98239-5000
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 1,920 | 2025 |
| Median Household Income | $81,625 | 2020-2024 |
| Median Home Value | $561,000 | 2020-2024 |
| Land Area | 1.27 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).