Ohio
Gallia County
ZIP 45631
29,162 residents3 permits TTM$56,455 median HHI7 ZIP codesUpdated April 16, 2026
Investor first look
Median home value
$135,000
ACS 5-Year
Cap rate proxy
7.1%
FMR × 0.65 ÷ Home Value
Rent-to-income
17.0%
HUD FMR ÷ ACS HHI
Net migration
+0.70%
IRS SOI
Permits (TTM)
3
Census BPS
Climate risk
48.3
FEMA NRI (0–100)
ZIP 45631
Median home value
—
Gross yield
—
Buy Box score
0.4
Section 8 gap
—
Affordability
P/I: 2.9R/I: —
Section 8 detail
SAFMR: —Rent: —Gap: —
ZIP code breakdown7 ZIP codes
| ZIP | Median home value | Rent (FMR 2BR) | Gross yield | Buy Box score ↓ | Section 8 gap |
|---|---|---|---|---|---|
| 45623 | — | — | — | 0.5 | — |
| 45686 | — | — | — | 0.4 | — |
| 45631 | — | — | — | 0.4 | — |
| 45614 | — | — | — | 0.3 | — |
| 45658 | — | — | — | 0.3 | — |
| 45620 | — | — | — | — | — |
| 45674 | — | — | — | — | — |
Sort by any column. Click a ZIP for detail.
Demographics
Owner-occupied
76.4%
Census ACS
Vacancy rate
16.0%
Census ACS
Bachelor's degree +
17.9%
Census ACS
Rent burdened
30.6%
Census ACS (>30% income)
Median age
41.3
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