ZIP Code 98502 Housing Market
ZIP code 98502 is located in Mason County, Washington. Based on the FHFA House Price Index, the most recent annual HPI value is 332.4 (2000 = 100) , with a year-over-year change of +1.78% as of 2025.
📈 98502 HPI Trend
FHFA House Price Index for Five-Digit ZIP Codes (2000 = 100)
About This ZIP Code
ZIP code 98502 is one of the most active real estate sub-markets in Mason County, Washington. The FHFA House Price Index tracks cumulative price appreciation since 2000, providing a consistent measure of long-term value change in this specific ZIP area.
For full county-level context, see the Mason County Housing Market page, which includes ACS median home values, rent, owner-occupancy, employment, migration, and other economic indicators.
Other Active ZIPs in Mason County
| ZIP Code | HPI | YoY | Latest Year |
|---|---|---|---|
| 98548 | 452.8 | +48.19% | 2025 |
| 98588 | 451.7 | +0.33% | 2025 |
| 98592 | 352.5 | -2.57% | 2025 |
| 98546 | 381.4 | +10.21% | 2025 |
| 98584 | 345.2 | +3.93% | 2025 |
| 98524 | 379.7 | -1.38% | 2025 |
Data Source: FHFA House Price Index for Five-Digit ZIP Codes (All-Transactions Index, 2000 = 100). Data as of 2025. This product uses FHFA Data but is neither endorsed nor certified by FHFA.