Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 44.7 yrs |
|---|---|
| Avg HH Size | 2.42 |
| Below Poverty | 10.5% ≈ Avg |
| College Grads | 39.7% ≈ Avg |
| Unemployment | 3.5% ▼ 29% below avg |
| No HS Diploma | 21 (0.4%) |
| HS Graduate | 1,715 (33.3%) |
| Some College | 610 (11.8%) |
| Associates | 756 (14.7%) |
| Bachelors | 681 (13.2%) |
| Graduate Degree | 1,370 (26.6%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $72,598 ≈ Avg |
|---|---|
| Median Home Value | $189,868 ▼ 32% below avg |
| Home/Income Ratio | 2.6x (nat avg ~3.5x) |
| Median Rent | $568/mo |
| Total Housing Units | 3,756 |
| Vacant Units | 588 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Grant County is located in South Dakota and encompasses 8 ZIP codes spanning 8 cities and communities. The county has an estimated population of 7,909 residents. With a median age of 44.69, it is a middle-aged county.
Grant County has a solidly middle-class economic profile. The median household income of $72,597 is near the national average. Unemployment stands at 3.5%, below the national average. The poverty rate of 10.5% is near the national average.
Housing in Grant County is an affordable housing market, with a median home value of $189,868 — below the national average. Monthly median rent is approximately $568. Homeownership rates are high at 81.3%, reflecting a largely residential, stable population.
The residents of Grant County are primarily White (90.44%). Educational attainment is moderately educated — 39.7% of adults hold a bachelor's degree or higher, near the national average.
Grant County, SD is a solidly middle-class area in South Dakota. The 8 ZIP codes within the county each have their own character — browse the full list below to find the right community, whether you're looking for affordable housing, strong schools, or economic opportunity.
| ZIP | City | Population | Median Income | Median Home | Median Rent | Unemp. | College |
|---|---|---|---|---|---|---|---|
| 57216 | Big Stone City | 1,389 | $78,417 | $212,700 | $721 | 0.6% | 30.8% |
| 57246 | Labolt | 142 | $77,813 | $90,000 | — | 9.5% | 26.1% |
| 57251 | Marvin | 224 | $78,125 | $115,600 | — | 0.0% | 29.5% |
| 57252 | Milbank | 4,882 | $69,900 | $184,500 | $525 | 4.7% | 42.6% |
| 57259 | Revillo | 586 | $64,000 | — | — | 2.8% | 40.3% |
| 57264 | Stockholm | 174 | $80,250 | $106,300 | — | 5.4% | 43.5% |
| 57265 | Strandburg | 255 | $75,625 | $122,500 | — | 0.0% | 16.0% |
| 57269 | Twin Brooks | 257 | $96,111 | $411,800 | — | 0.0% | 66.0% |