Washington
Whitman County
ZIP 99130
47,042 residents33 permits TTM$52,893 median HHI20 ZIP codesUpdated April 16, 2026
Investor first look
Median home value
$323,300
ACS 5-Year
Cap rate proxy
3.7%
FMR × 0.65 ÷ Home Value
Rent-to-income
22.7%
HUD FMR ÷ ACS HHI
Net migration
+1.94%
IRS SOI
Permits (TTM)
33
Census BPS
Climate risk
39.8
FEMA NRI (0–100)
ZIP 99130
Median home value
—
Gross yield
—
Buy Box score
—
Section 8 gap
—
Affordability
P/I: 4.9R/I: —
Section 8 detail
SAFMR: —Rent: —Gap: —
ZIP code breakdown20 ZIP codes
| ZIP | Median home value | Rent (FMR 2BR) | Gross yield | Buy Box score ↓ | Section 8 gap |
|---|---|---|---|---|---|
| 99171 | — | — | — | 0.4 | — |
| 99111 | — | — | — | 0.3 | — |
| 99161 | — | — | — | 0.2 | — |
| 99163 | — | — | — | 0.1 | — |
| 99017 | — | — | — | — | — |
| 99033 | — | — | — | — | — |
| 99102 | — | — | — | — | — |
| 99113 | — | — | — | — | — |
| 99125 | — | — | — | — | — |
| 99128 | — | — | — | — | — |
| 99130 | — | — | — | — | — |
| 99136 | — | — | — | — | — |
| 99143 | — | — | — | — | — |
| 99149 | — | — | — | — | — |
| 99158 | — | — | — | — | — |
| 99170 | — | — | — | — | — |
| 99174 | — | — | — | — | — |
| 99176 | — | — | — | — | — |
| 99179 | — | — | — | — | — |
| 99333 | — | — | — | — | — |
Sort by any column. Click a ZIP for detail.
Demographics
Owner-occupied
46.6%
Census ACS
Vacancy rate
15.4%
Census ACS
Bachelor's degree +
50.2%
Census ACS
Rent burdened
55.8%
Census ACS (>30% income)
Median age
26.1
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