South Dakota
Fall River County
ZIP 57766
7,179 residents10 permits TTM$61,056 median HHI5 ZIP codesUpdated April 16, 2026
Investor first look
Median home value
$176,300
ACS 5-Year
Cap rate proxy
5.9%
FMR × 0.65 ÷ Home Value
Rent-to-income
17.0%
HUD FMR ÷ ACS HHI
Net migration
+0.63%
IRS SOI
Permits (TTM)
10
Census BPS
Climate risk
30.9
FEMA NRI (0–100)
ZIP 57766
Median home value
$176,300
Gross yield
7.8%
Buy Box score
—
Section 8 gap
—
Affordability
P/I: 2.9R/I: —
Section 8 detail
SAFMR: —Rent: —Gap: —
ZIP code breakdown5 ZIP codes
| ZIP | Median home value | Rent (FMR 2BR) | Gross yield | Buy Box score ↓ | Section 8 gap |
|---|---|---|---|---|---|
| 57735 | $176,300 | $1,152 | 7.8% | 0.2 | — |
| 57747 | $176,300 | $1,152 | 7.8% | 0.1 | — |
| 57763 | $176,300 | $1,152 | 7.8% | — | — |
| 57766 | $176,300 | $1,152 | 7.8% | — | — |
| 57782 | $176,300 | $1,152 | 7.8% | — | — |
Sort by any column. Click a ZIP for detail.
Demographics
Owner-occupied
75.3%
Census ACS
Vacancy rate
16.0%
Census ACS
Bachelor's degree +
22.2%
Census ACS
Rent burdened
45.1%
Census ACS (>30% income)
Median age
54.5
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