Washington
Jefferson County
ZIP 98331
33,313 residents204 permits TTM$71,143 median HHI8 ZIP codesUpdated April 16, 2026
Investor first look
Median home value
$495,100
ACS 5-Year
Cap rate proxy
3.1%
FMR × 0.65 ÷ Home Value
Rent-to-income
21.8%
HUD FMR ÷ ACS HHI
Net migration
+1.96%
IRS SOI
Permits (TTM)
204
Census BPS
Climate risk
64.4
FEMA NRI (0–100)
ZIP 98331
Median home value
—
Gross yield
—
Buy Box score
0.3
Section 8 gap
—
Affordability
P/I: 4.7R/I: —
Section 8 detail
SAFMR: —Rent: —Gap: —
ZIP code breakdown8 ZIP codes
| ZIP | Median home value | Rent (FMR 2BR) | Gross yield | Buy Box score ↓ | Section 8 gap |
|---|---|---|---|---|---|
| 98331 | — | — | — | 0.3 | — |
| 98320 | — | — | — | 0.3 | — |
| 98376 | — | — | — | 0.1 | — |
| 98339 | — | — | — | 0.1 | — |
| 98325 | — | — | — | 0.1 | — |
| 98368 | — | — | — | 0.0 | — |
| 98365 | — | — | — | 0.0 | — |
| 98358 | — | — | — | 0.0 | — |
Sort by any column. Click a ZIP for detail.
Demographics
Owner-occupied
79.7%
Census ACS
Vacancy rate
16.5%
Census ACS
Bachelor's degree +
43.3%
Census ACS
Rent burdened
39.1%
Census ACS (>30% income)
Median age
59.5
Census ACS
U.S. Census Bureau — American Community Survey 5-Year Estimates
U.S. Census Bureau — Building Permits Survey
U.S. Department of Housing and Urban Development — Fair Market Rents / Small Area Fair Market Rents (SAFMR)
Internal Revenue Service — Statistics of Income Migration Data
FEMA — National Risk Index
Last updated: April 16, 2026