57239 ZIP Code – Grenville, South Dakota
ZIP code 57239 is a very small ZIP code located in Grenville, South Dakota, within Day County with a population of approximately 387 residents. At $85,938, the median household income here runs above the South Dakota average and above the U.S. average. At $321,400, median home values run above the national average, with 88.7% owner-occupied housing (decreasing). Housing consists of 100% single-family (increasing).
The poverty rate of 8.7% is below the U.S. average. An estimated 30.7% of adults hold a bachelor's degree or higher, near the national average. At 63.4, the median age is above the national figure. Neighboring ZIP codes include 57232, 57261, 57273.
ZIP Code 57239 Data
Population
387
Median Household Income
$85,938
Median Home Value
$321,400
Median Rent
Not provided
Median Age
63.4
Unemployment Rate
0.0%
Poverty Rate
8.7%
Bachelor's Degree or Higher
30.7%
County
Day County
State
South Dakota
See more demographics for:
ZIP 57239 vs. South Dakota vs. U.S.
| Metric | ZIP 57239 | SD Avg. | U.S. Avg. |
|---|---|---|---|
| Population | 387 | 2,383 | 10k |
| Median Household Income | $85k | $68k | $73k |
| Median Home Value | $321k | $157k | $258k |
| Median Rent | — | $751 | $1,088 |
| Median Age | 63.4 | 42.0 | 43.2 |
| Unemployment Rate | 0.0% | 3.9% | 5.0% |
| Poverty Rate | 8.7% | 13.7% | 13.3% |
| Bachelor's Degree or Higher | 30.7% | 24.3% | 26.9% |
Demographics Charts
Race & Ethnicity
Gender
Education Level (adults 25+)
Nearby ZIP Codes
- 57232 – Eden
- 57261 – Roslyn
- 57273 – Waubay
- 57257 – Peever
- 57247 – Lake City
- 57262 – Sisseton
- 57274 – Webster
- 57266 – Summit
- 57256 – Ortley
- 57468 – Pierpont
Nearby ZIP Code Comparison
| ZIP Code | City | Population | Median Income |
|---|---|---|---|
| 57232 | EDEN | 540 | $105,417 |
| 57261 | ROSLYN | 296 | $63,438 |
| 57273 | WAUBAY | 1,173 | $47,344 |
| 57257 | PEEVER | 574 | $43,068 |
| 57247 | LAKE CITY | 175 | $72,875 |