| ZIP Code | 57623 |
|---|---|
| City | Dupree |
| State | South Dakota (SD) |
| County | Ziebach County |
| Area Code | 605 |
| Elevation | 2,338 ft |
| Latitude | 45.015928 |
|---|---|
| Longitude | -101.652998 |
| Timezone | Chicago (DST) |
| FIPS | 46137 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 38.5 yrs ↑ 4% since 2019 |
|---|---|
| Avg Household Size | 3.28 |
| Below Poverty | 26.4% ▲ 164% above avg |
| College Grads | 28.1% ▼ 27% below avg |
| Unemployment | 11.1% ▲ 126% above avg |
| HS Graduate | 300 (53.8%) |
| Some College | 40 (7.2%) |
| Associates | 61 (10.9%) |
| Bachelors | 42 (7.5%) |
| Graduate Degree | 115 (20.6%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $55,865 ▼ 27% below avg ↑ 18% since 2019 |
|---|---|
| Median Home Value | $84,700 ▼ 70% below avg ↑ 37% since 2019 |
| Home/Income Ratio | 1.5x (nat avg ~3.5x) |
| Median Rent | $720/mo ↑ 23% since 2019 |
| Total Units | 360 |
| Vacant Units | 69 |
| Avg HH Size | 3.28 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 360 |
|---|---|
| Vacant | 69 |
| Owner Occupied | 63.9% |
| Renter Occupied | 36.1% |
| Avg HH Size | 3.28 |
ZIP code 57623 is located in Dupree, South Dakota, within Ziebach County. With a population of 955, this is a sparsely populated ZIP code with a middle-aged community — the median age is 38.5 years. Economically, 57623 is a solidly middle-class ZIP code: the median household income of $55,865 is below the national average.
Real estate in ZIP code 57623 represents one of the more affordable housing markets in the country. The median home value of $84,700 is well below the national average. Renters can expect to pay around $720 per month in median rent. Homeownership is strong here — 63.9% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 37% since 2019.
The population of 57623 is racially diverse, with White as the largest group at 35.6%. Residents are moderately educated — 28.1% hold a bachelor's degree or higher, which is below the national average. Poverty affects a significant share of residents at 26.4%. Household income has grown by 18% since 2019.
The unemployment rate in 57623 stands at 11.1%, which is more than double the national average. A notably high share of workers — 26% — work from home, reflecting the professional makeup of the area. As in most parts of the country, driving alone is the dominant commute mode at 52%.
Overall, ZIP code 57623 in Dupree, SD is characterized as solidly middle-class, moderately educated, a middle-aged community, and predominantly owner-occupied. With 955 residents, a median household income of $55,865, and a median home value of $84,700, it offers a clear picture of life in this part of South Dakota.