Iowa
Union County
12,038 residents2 permits TTM$56,813 median HHI3 ZIP codesUpdated April 16, 2026
Investor first look
Median home value
$117,800
ACS 5-Year
Cap rate proxy
7.0%
FMR × 0.65 ÷ Home Value
Rent-to-income
14.4%
HUD FMR ÷ ACS HHI
Net migration
+0.89%
IRS SOI
Permits (TTM)
2
Census BPS
Climate risk
49.5
FEMA NRI (0–100)
ZIP code breakdown3 ZIP codes
| ZIP | Median home value | Rent (FMR 2BR) | Gross yield | Buy Box score ↓ | Section 8 gap |
|---|---|---|---|---|---|
| 50801 | — | — | — | 0.6 | — |
| 50830 | — | — | — | 0.5 | — |
| 50254 | — | — | — | — | — |
Sort by any column. Click a ZIP for detail.
Demographics
Owner-occupied
72.1%
Census ACS
Vacancy rate
12.7%
Census ACS
Bachelor's degree +
24.1%
Census ACS
Rent burdened
31.2%
Census ACS (>30% income)
Median age
40.6
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