Missouri
St. Clair County
ZIP 64781
9,451 residents9 permits TTM$46,731 median HHI6 ZIP codesUpdated April 16, 2026
Investor first look
Median home value
$142,500
ACS 5-Year
Cap rate proxy
5.1%
FMR × 0.65 ÷ Home Value
Rent-to-income
15.6%
HUD FMR ÷ ACS HHI
Net migration
+1.31%
IRS SOI
Permits (TTM)
9
Census BPS
Climate risk
25.6
FEMA NRI (0–100)
ZIP 64781
Median home value
$142,500
Gross yield
7.5%
Cap rate
5.1%
Rent gap
31.6%
Affordability
P/I: 3.0R/I: —
Section 8 detail
SAFMR: $888Rent: $607Gap: 46.3%
ZIP code breakdown6 ZIP codes
| ZIP | Median home value | Rent (FMR 2BR) | Gross yield | Cap rate | Rent gap |
|---|---|---|---|---|---|
| 64724 | $174,805 | $888 | 6.1% | 4.2% | 31.6% |
| 64738 | $269,875 | $888 | 3.9% | 2.7% | 31.6% |
| 64763 | $149,791 | $888 | 7.1% | 4.9% | 31.6% |
| 64776 | $210,649 | $888 | 5.1% | 3.5% | 31.6% |
| 64780 | $142,500county est. | $888 | 7.5% | 5.1% | 31.6% |
Ranked by composite score
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Demographics
Owner-occupied
75.7%
Census ACS
Vacancy rate
22.8%
Census ACS
Bachelor's degree +
13.7%
Census ACS
Rent burdened
34.9%
Census ACS (>30% income)
Median age
47.2
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