South Dakota

Faulk County

ZIP 57473

2,137 residents7 permits TTM$58,000 median HHI4 ZIP codesUpdated April 16, 2026
Investor first look

Median home value

$124,100

ACS 5-Year

Cap rate proxy

6.7%

FMR × 0.65 ÷ Home Value

Rent-to-income

14.3%

HUD FMR ÷ ACS HHI

Net migration

IRS SOI

Permits (TTM)

7

Census BPS

Climate risk

8.0

FEMA NRI (0–100)

ZIP 57473

Median home value

$124,100

Gross yield

9.2%

Cap rate

6.7%

Rent gap

27.2%

Affordability

P/I: 2.1R/I:

Section 8 detail

SAFMR: $950Rent: $692Gap: 37.3%
ZIP code breakdown4 ZIP codes

Numbers repeat across 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
57435$124,100county est.$9509.2%6.7%27.2%
57438$124,100county est.$9509.2%6.7%27.2%
57466$124,100county est.$9509.2%6.7%27.2%
57473$124,100county est.$9509.2%6.7%27.2%

Sort by any column. Click a ZIP for detail. Rent gap: green = HUD FMR above market rent.

Demographics

Owner-occupied

81.9%

Census ACS

Vacancy rate

22.6%

Census ACS

Bachelor's degree +

18.3%

Census ACS

Rent burdened

3.3%

Census ACS (>30% income)

Median age

43.2

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