Washington
Pacific County
ZIP 98631
23,750 residents71 permits TTM$62,350 median HHI13 ZIP codesUpdated April 16, 2026
Investor first look
Median home value
$274,000
ACS 5-Year
Cap rate proxy
4.2%
FMR × 0.65 ÷ Home Value
Rent-to-income
18.5%
HUD FMR ÷ ACS HHI
Net migration
+1.71%
IRS SOI
Permits (TTM)
71
Census BPS
Climate risk
92.7
FEMA NRI (0–100)
ZIP 98631
Median home value
$274,000
Gross yield
5.0%
Buy Box score
0.1
Section 8 gap
—
Affordability
P/I: 5.5R/I: —
Section 8 detail
SAFMR: —Rent: —Gap: —
ZIP code breakdown13 ZIP codes
| ZIP | Median home value | Rent (FMR 2BR) | Gross yield | Buy Box score ↓ | Section 8 gap |
|---|---|---|---|---|---|
| 98547 | $274,000 | $1,134 | 5.0% | 0.3 | — |
| 98577 | $274,000 | $1,134 | 5.0% | 0.2 | — |
| 98586 | $274,000 | $1,134 | 5.0% | 0.2 | — |
| 98640 | $274,000 | $1,134 | 5.0% | 0.1 | — |
| 98631 | $274,000 | $1,134 | 5.0% | 0.1 | — |
| 98638 | $274,000 | $1,134 | 5.0% | 0.1 | — |
| 98624 | $274,000 | $1,134 | 5.0% | 0.1 | — |
| 98527 | $274,000 | $1,134 | 5.0% | — | — |
| 98590 | $274,000 | $1,134 | 5.0% | — | — |
| 98614 | $274,000 | $1,134 | 5.0% | — | — |
| 98621 | $274,000 | $1,134 | 5.0% | — | — |
| 98641 | $274,000 | $1,134 | 5.0% | — | — |
| 98644 | $274,000 | $1,134 | 5.0% | — | — |
Sort by any column. Click a ZIP for detail.
Demographics
Owner-occupied
81.2%
Census ACS
Vacancy rate
33.7%
Census ACS
Bachelor's degree +
23.4%
Census ACS
Rent burdened
42.0%
Census ACS (>30% income)
Median age
54.9
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