County · GEOID 53045
Mason County, WA ZIP codes
15 ZIP/ZCTAs intersecting this county.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Mason County (GEOID 53045). Methodology
Combined population of ZIP/ZCTAs intersecting this county: 161,818 (15 ZIPs).
Combined population of ZIP/ZCTAs intersecting this county. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census county ACS headline above. Methodology
ZIP/ZCTA overlap with Mason County
Population overlap
Share of each ZIP/ZCTA’s population located within Mason County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- 983120.1%
- 983800.1%
- 985020.2%
- 98524100.0%
Directory county
- 9852899.8%
Directory county
- 9854114.3%
- 98546100.0%
Directory county
- 98548100.0%
Directory county
- 98555100.0%
Directory county
- 985571.3%
- 98560100.0%
Directory county
- 985630.3%
- 98584100.0%
Directory county
- 98588100.0%
Directory county
- 98592100.0%
Directory county
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Mason County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 98312 | Bremerton | Kitsap County | 34,273 | $85,332 |
| 98380 | Seabeck | Kitsap County | 5,187 | $123,162 |
| 98502 | Olympia | Thurston County | 35,043 | $87,154 |
| 98524 | Allyn | Mason County | 4,585 | $108,526 |
| 98528 | Belfair | Mason County | 12,398 | $85,571 |
| 98541 | Elma | Grays Harbor County | 10,285 | $64,659 |
| 98546 | Grapeview | Mason County | 2,288 | $96,964 |
| 98548 | Hoodsport | Mason County | 2,336 | $66,541 |
| 98555 | Lilliwaup | Mason County | 213 | $61,696 |
| 98557 | Mccleary | Grays Harbor County | 3,949 | $78,023 |
| 98560 | Matlock | Mason County | 132 | $71,250 |
| 98563 | Montesano | Grays Harbor County | 7,630 | $77,857 |
| 98584 | Shelton | Mason County | 40,036 | $73,149 |
| 98588 | Tahuya | Mason County | 1,797 | $72,448 |
| 98592 | Union | Mason County | 1,666 | $111,000 |