US5.com
  1. Home
  2. States
  3. South Dakota
  4. ZIP 57233
  5. Housing & Real Estate
Erwin town, SD

ZIP 57233 — Housing & Real Estate

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Middle ClassLow Snow Area

Home values, rent, tenure, and housing stock

Housing & Real Estate in ZIP Code 57233

Median Home Value
$280,000
Median Rent
N/A
Affordability Snapshot
$77,000
Est. income to buy

Household income needed for a median home under a 20% down / 6.8% illustrative mortgage model (~$1,799/mo PITI).

3.1x
Home Price-to-Income Ratio

Within the typical 3-5x range for home affordability.

To comfortably buy a median-priced home in ZIP 57233 in Erwin town, SD, a household would need roughly $77,000 in annual income under a 20% down, 30-year loan at 6.8% (illustrative), keeping housing costs near 28% of income. Estimated monthly PITI is about $1,799. That sits below the local median household income ($89,375), suggesting the typical household income is closer to a workable buy-in level under these assumptions. Rates, taxes, insurance, and HOA fees vary — treat this as a planning estimate, not a lender quote.

Housing Tenure

Vacancy rate 26% — check local market conditions.

Heating Fuel
Housing Metrics
Owner Occupied
81.6%+25% vs US avg
x
Vacancy Rate
25.8%+150% vs US avg
x
Broadband Access
93.9%+8% vs US avg
x
4+ Bedrooms
57.6%+289% vs US avg
x
Built Pre-1939
0.0%
x
Built Post-2014
1.5%-78% vs US avg
x
Rent Burden >30%
0.0%
x
Mortgage-Free
75.0%+96% vs US avg
x
$280,000
Home Value
N/A
Rent
1938
Year Built
2014
Moved In

Residents have lived here since ~2014 on average

Housing Structure

Census ACS structure types (single-family, multi-unit, etc.).

  • 1-unit detached98.5%
  • 1-unit attached0.0%
  • 2-9 units0.0%
  • 10+ units0.0%
  • Mobile home & other1.5%

Housing & Real Estate key statistics

Housing statistics
Housing
Median home value$280,000
Median rent$-666,666,666
Owner-occupied81.6%
Vacant25.8%
Price-to-income3.1x
Est. income to buy$77,000