South Dakota
Brule County
5,261 residents21 permits TTM$74,043 median HHI3 ZIP codesUpdated April 28, 2026
Investor first look
Median home value
$205,500
ACS 5-Year
Cap rate proxy
4.1%
FMR × 0.65 ÷ Home Value
Rent-to-income
11.3%
HUD FMR ÷ ACS HHI
Net migration
+0.38%
IRS SOI
Permits (TTM)
21
Census BPS
Climate risk
58.7
FEMA NRI (0–100)
ZIP code breakdown3 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 |
|---|---|---|---|---|---|
| 57355 | $205,500county est. | $929 | 5.4% | 4.1% | 24.6% |
| 57370 | $205,500county est. | $929 | 5.4% | 4.1% | 24.6% |
| 57325 | $235,076 | $929 | 4.7% | 3.6% | 24.6% |
Sort by any column. Click a ZIP for detail. Rent gap: green = HUD FMR above market rent.
Demographics
Owner-occupied
72.5%
Census ACS
Vacancy rate
18.5%
Census ACS
Bachelor's degree +
30.2%
Census ACS
Rent burdened
21.7%
Census ACS (>30% income)
Median age
41.4
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