57278 ZIP Code – Willow Lake, South Dakota
57278 is a ZIP code serving Willow Lake, South Dakota in Clark County with a population of approximately 972 residents. The median household income is $60,536 — near the South Dakota average and below the national average. At $170,000, median home values run below the national average, with 77.6% owner-occupied housing (increasing). , and the median rent of $813 is below the national average. Housing consists of 94% single-family (increasing).
The poverty rate of 6.6% is well below the U.S. average. An estimated 21.7% of adults hold a bachelor's degree or higher, below the national average. At 22.7, the median age is well below the national figure. The surrounding area includes ZIP codes 57271, 57221, 57322.
ZIP Code 57278 Data
Population
972
Median Household Income
$60,536
Median Home Value
$170,000
Median Rent
$813
Median Age
22.7
Unemployment Rate
0.0%
Poverty Rate
6.6%
Bachelor's Degree or Higher
21.7%
County
Clark County
State
South Dakota
See more demographics for:
ZIP 57278 vs. South Dakota vs. U.S.
| Metric | ZIP 57278 | SD Avg. | U.S. Avg. |
|---|---|---|---|
| Population | 972 | 2,383 | 10k |
| Median Household Income | $60k | $68k | $73k |
| Median Home Value | $170k | $157k | $258k |
| Median Rent | $813 | $751 | $1,088 |
| Median Age | 22.7 | 42.0 | 43.2 |
| Unemployment Rate | 0.0% | 3.9% | 5.0% |
| Poverty Rate | 6.6% | 13.7% | 13.3% |
| Bachelor's Degree or Higher | 21.7% | 24.3% | 26.9% |
Demographics Charts
Race & Ethnicity
Gender
Education Level (adults 25+)
Nearby ZIP Codes
- 57271 – Vienna
- 57221 – Bryant
- 57322 – Carpenter
- 57225 – Clark
- 57233 – Erwin
- 57242 – Hazel
- 57386 – Yale
- 57231 – De Smet
- 57258 – Raymond
- 57353 – Iroquois
Nearby ZIP Code Comparison
| ZIP Code | City | Population | Median Income |
|---|---|---|---|
| 57271 | VIENNA | 224 | $54,250 |
| 57221 | BRYANT | 1,020 | $74,750 |
| 57322 | CARPENTER | 315 | $55,000 |
| 57225 | CLARK | 1,745 | $51,250 |
| 57233 | ERWIN | 257 | Not provided |