South Dakota
Potter County
2,430 residents6 permits TTM$71,726 median HHI4 ZIP codesUpdated April 28, 2026
Investor first look
Median home value
$121,300
ACS 5-Year
Cap rate proxy
8.6%
FMR × 0.65 ÷ Home Value
Rent-to-income
14.5%
HUD FMR ÷ ACS HHI
Net migration
—
IRS SOI
Permits (TTM)
6
Census BPS
Climate risk
10.0
FEMA NRI (0–100)
ZIP code breakdown4 ZIP codes
Numbers repeat across most ZIPs in this county
ZIP-level home-value data isn't published for rural areas. Federal sources (Census ACS, HUD non-metro FMR) are available at the county level only, so home-value, cap-rate, and rent-gap numbers use the county estimate for every ZIP in the county.
| ZIP | Median home value | Rent (FMR 2BR) | Gross yield | Cap rate ↓ | Rent gap |
|---|---|---|---|---|---|
| 57450 | $121,300county est. | $1,067 | 10.6% | 8.6% | 18.6% |
| 57455 | $121,300county est. | $1,067 | 10.6% | 8.6% | 18.6% |
| 57475 | $121,300county est. | $1,067 | 10.6% | 8.6% | 18.6% |
| 57442 | $185,722 | $1,067 | 6.9% | 5.6% | 18.6% |
Sort by any column. Click a ZIP for detail. Rent gap: green = HUD FMR above market rent.
Demographics
Owner-occupied
78.8%
Census ACS
Vacancy rate
34.9%
Census ACS
Bachelor's degree +
26.6%
Census ACS
Rent burdened
31.0%
Census ACS (>30% income)
Median age
44.9
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 28, 2026