📍 View location on OpenStreetMap (47.546340, -123.063690)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 98555 |
| Primary City | Lilliwaup |
| State / Province | WA |
| County | Mason |
| Total Population | 324 |
| Population Density | 4.7 people/sq mi |
| Timezone | America/Los_Angeles |
| Metric | ZIP 98555 | Mason County records | WA records |
|---|---|---|---|
| Population estimate | 324 | 66,064 (sum) | 7,816,021 (sum) |
| Population Density | 4.7 /sq mi | -- | -- |
| County population rank | #8 of 9 | -- | -- |
| State population rank | #519 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 98380 | Seabeck | 7.7 mi | 5,471 |
| ZIP 98588 | Tahuya | 7.9 mi | 2,114 |
| ZIP 98528 | Belfair | 10.4 mi | 11,940 |
| ZIP 98320 | Brinnon | 10.7 mi | 1,219 |
| ZIP 98548 | Hoodsport | 11.9 mi | 2,177 |
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 →