Iowa
Carroll County
ZIP 51451
20,677 residents33 permits TTM$68,528 median HHI11 ZIP codesUpdated April 16, 2026
Investor first look
Median home value
$175,700
ACS 5-Year
Cap rate proxy
4.9%
FMR × 0.65 ÷ Home Value
Rent-to-income
12.6%
HUD FMR ÷ ACS HHI
Net migration
+0.50%
IRS SOI
Permits (TTM)
33
Census BPS
Climate risk
57.6
FEMA NRI (0–100)
ZIP 51451
Median home value
—
Gross yield
—
Buy Box score
—
Section 8 gap
—
Affordability
P/I: —R/I: —
Section 8 detail
SAFMR: —Rent: —Gap: —
ZIP code breakdown11 ZIP codes
| ZIP | Median home value | Rent (FMR 2BR) | Gross yield | Buy Box score ↓ | Section 8 gap |
|---|---|---|---|---|---|
| 51455 | — | — | — | 0.5 | — |
| 51443 | — | — | — | 0.4 | — |
| 51401 | — | — | — | 0.4 | — |
| 51430 | — | — | — | — | — |
| 51436 | — | — | — | — | — |
| 51440 | — | — | — | — | — |
| 51444 | — | — | — | — | — |
| 51451 | — | — | — | — | — |
| 51452 | — | — | — | — | — |
| 51459 | — | — | — | — | — |
| 51463 | — | — | — | — | — |
Sort by any column. Click a ZIP for detail.
Demographics
Owner-occupied
75.0%
Census ACS
Vacancy rate
8.0%
Census ACS
Bachelor's degree +
23.4%
Census ACS
Rent burdened
40.1%
Census ACS (>30% income)
Median age
41.8
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