📍 View location on OpenStreetMap (48.316880, -122.631520)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 98277 |
| Primary City | Oak Harbor |
| State / Province | WA |
| County | Island |
| Total Population | 40,917 |
| Population Density | 275.9 people/sq mi |
| Timezone | America/Los_Angeles |
| Metric | ZIP 98277 | Island County records | WA records |
|---|---|---|---|
| Population estimate | 40,917 | 86,836 (sum) | 7,816,021 (sum) |
| Population Density | 275.9 /sq mi | -- | -- |
| County population rank | #1 of 8 | -- | -- |
| State population rank | #44 of 597 | -- | -- |
Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.
| ZIP Code | City | Distance | Population estimate |
|---|---|---|---|
| ZIP 98278 | Oak Harbor | 2.4 mi | 1,932 |
| ZIP 98257 | La Conner | 8.8 mi | 4,277 |
| ZIP 98239 | Coupeville | 8.9 mi | 7,656 |
| ZIP 98282 | Camano Island | 11.7 mi | 17,303 |
| ZIP 98221 | Anacortes | 13.0 mi | 23,562 |
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →