ZIP Code 99320 Housing Market
ZIP code 99320 is located in Benton County, Washington. Based on the FHFA House Price Index, the most recent annual HPI value is 406.4 (2000 = 100) , with a year-over-year change of +5.74% as of 2025.
📈 99320 HPI Trend
FHFA House Price Index for Five-Digit ZIP Codes (2000 = 100)
About This ZIP Code
ZIP code 99320 is one of the most active real estate sub-markets in Benton 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 Benton County Housing Market page, which includes ACS median home values, rent, owner-occupancy, employment, migration, and other economic indicators.
Other Active ZIPs in Benton County
| ZIP Code | HPI | YoY | Latest Year |
|---|---|---|---|
| 98944 | 341.0 | +12.95% | 2025 |
| 99337 | 334.9 | +1.70% | 2025 |
| 99350 | 338.1 | +6.88% | 2025 |
| 99354 | 349.0 | +5.19% | 2025 |
| 99336 | 348.4 | +4.36% | 2025 |
| 99338 | 303.5 | +2.11% | 2025 |
| 99352 | 306.3 | +1.05% | 2025 |
| 99353 | 306.4 | +1.32% | 2025 |
| 98930 | 294.7 | +0.55% | 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.