South Dakota

Clark County

ZIP 57217

3,876 residents12 permits TTM$62,885 median HHI6 ZIP codesUpdated April 16, 2026
Investor first look

Median home value

$141,900

ACS 5-Year

Cap rate proxy

6.0%

FMR × 0.65 ÷ Home Value

Rent-to-income

13.5%

HUD FMR ÷ ACS HHI

Net migration

IRS SOI

Permits (TTM)

12

Census BPS

Climate risk

4.5

FEMA NRI (0–100)

ZIP 57217

Median home value

$141,900

Gross yield

7.9%

Cap rate

6.0%

Rent gap

23.7%

Affordability

P/I: 2.3R/I:

Section 8 detail

SAFMR: $929Rent: $709Gap: 31.0%
ZIP code breakdown6 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.

ZIPMedian home valueRent (FMR 2BR)Gross yieldCap rateRent gap
57217$141,900county est.$9297.9%6.0%23.7%
57225$188,755$9295.9%4.5%23.7%
57236$141,900county est.$9297.9%6.0%23.7%
57258$141,900county est.$9297.9%6.0%23.7%
57271$141,900county est.$9297.9%6.0%23.7%

Ranked by composite score

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Demographics

Owner-occupied

82.3%

Census ACS

Vacancy rate

17.8%

Census ACS

Bachelor's degree +

16.2%

Census ACS

Rent burdened

21.8%

Census ACS (>30% income)

Median age

40.6

Census ACS

Data sources
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