| ZIP Code | 57330 |
|---|---|
| City | Delmont |
| State | South Dakota (SD) |
| County | Douglas County |
| Area Code | 605 |
| Elevation | 1,476 ft |
| Latitude | 43.264542 |
|---|---|
| Longitude | -98.157694 |
| Timezone | Chicago (DST) |
| FIPS | 46043 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 35.5 yrs ↓ 29% since 2019 |
|---|---|
| Avg Household Size | 2.60 |
| Below Poverty | 17.9% ▲ 79% above avg |
| College Grads | 40.3% ≈ Avg |
| Unemployment | 0.4% ▼ 91% below avg |
| HS Graduate | 82 (26.2%) |
| Some College | 21 (6.7%) |
| Associates | 84 (26.8%) |
| Bachelors | 33 (10.5%) |
| Graduate Degree | 93 (29.7%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $60,962 ▼ 20% below avg ↑ 23% since 2019 |
|---|---|
| Median Home Value | $150,700 ▼ 46% below avg ↑ 78% since 2019 |
| Home/Income Ratio | 2.5x (nat avg ~3.5x) |
| Median Rent | $625/mo ↑ 32% since 2019 |
| Total Units | 227 |
| Vacant Units | 43 |
| Avg HH Size | 2.60 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 227 |
|---|---|
| Vacant | 43 |
| Owner Occupied | 83.2% |
| Renter Occupied | 16.9% |
| Avg HH Size | 2.60 |
ZIP code 57330 is located in Delmont, South Dakota, within Douglas County. With a population of 548, this is a sparsely populated ZIP code with a relatively young community — the median age is 35.5 years. Economically, 57330 is a solidly middle-class ZIP code: the median household income of $60,962 is below the national average.
Real estate in ZIP code 57330 represents an affordable housing market. The median home value of $150,700 is below the national average. Renters can expect to pay around $625 per month in median rent. Homeownership is strong here — 83.2% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 78% since 2019.
The population of 57330 is primarily White (92.52%). Residents are well-educated — 40.3% hold a bachelor's degree or higher, which is near the national average. Poverty affects some residents at 17.9%. Household income has grown by 23% since 2019.
The unemployment rate in 57330 stands at 0.4%, which is well below the national average. As in most parts of the country, driving alone is the dominant commute mode at 73%.
Overall, ZIP code 57330 in Delmont, SD is characterized as solidly middle-class, well-educated, a relatively young community, and predominantly owner-occupied. With 548 residents, a median household income of $60,962, and a median home value of $150,700, it offers a clear picture of life in this part of South Dakota.