57231 ZIP Code – De Smet, South Dakota
Located in De Smet, South Dakota, ZIP code 57231 is a small ZIP code within Kingsbury County with a population of approximately 1,733 residents. The median household income is $70,625 — near the South Dakota average and near the national average. Median home values of $171,800 are below the national average, with 86.7% owner-occupied housing (increasing). . Median rent is $711, which is below the U.S. average. Housing consists of 87% single-family (increasing), 6% duplex/multi-family.
The poverty rate of 7.6% is well below the U.S. average. An estimated 26.0% of adults hold a bachelor's degree or higher, near the national average. Residents have a median age of 42.1, near the U.S. median. Nearby ZIP codes include 57249, 57353, 57233.
ZIP Code 57231 Data
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ZIP 57231 vs. South Dakota vs. U.S.
| Metric | ZIP 57231 | SD Avg. | U.S. Avg. |
|---|---|---|---|
| Population | 1,733 | 2,383 | 10k |
| Median Household Income | $70k | $68k | $73k |
| Median Home Value | $171k | $157k | $258k |
| Median Rent | $711 | $751 | $1,088 |
| Median Age | 42.1 | 42.0 | 43.2 |
| Unemployment Rate | 0.0% | 3.9% | 5.0% |
| Poverty Rate | 7.6% | 13.7% | 13.3% |
| Bachelor's Degree or Higher | 26.0% | 24.3% | 26.9% |
Demographics Charts
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Nearby ZIP Codes
- 57249 – Lake Preston
- 57353 – Iroquois
- 57233 – Erwin
- 57051 – Oldham
- 57323 – Carthage
- 57221 – Bryant
- 57278 – Willow Lake
- 57214 – Badger
- 57212 – Arlington
- 57386 – Yale
Nearby ZIP Code Comparison
| ZIP Code | City | Population | Median Income |
|---|---|---|---|
| 57249 | LAKE PRESTON | 950 | $69,500 |
| 57353 | IROQUOIS | 806 | $69,141 |
| 57233 | ERWIN | 257 | Not provided |
| 57051 | OLDHAM | 226 | $40,833 |
| 57323 | CARTHAGE | 212 | $63,750 |