| ZIP Code | 57745 |
|---|---|
| City | Hill City |
| State | South Dakota (SD) |
| County | Pennington County |
| Area Code | 605 |
| Elevation | 6,310 ft |
| Latitude | 44.013264 |
|---|---|
| Longitude | -103.785659 |
| Timezone | Chicago (DST) |
| FIPS | 46103 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 45.5 yrs ↓ 9% since 2019 |
|---|---|
| Avg Household Size | 2.66 |
| Below Poverty | 6.2% ▼ 38% below avg |
| College Grads | 42.6% ▲ 10% above avg |
| Unemployment | 0.0% ▼ 100% below avg |
| HS Graduate | 311 (26.2%) |
| Some College | 171 (14.4%) |
| Associates | 199 (16.8%) |
| Bachelors | 97 (8.2%) |
| Graduate Degree | 409 (34.5%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $90,089 ▲ 18% above avg ↑ 33% since 2019 |
|---|---|
| Median Home Value | $323,500 ▲ 16% above avg ↑ 49% since 2019 |
| Home/Income Ratio | 3.6x (nat avg ~3.5x) |
| Median Rent | $1,016/mo ↑ 60% since 2019 |
| Total Units | 941 |
| Vacant Units | 297 |
| Avg HH Size | 2.66 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 941 |
|---|---|
| Vacant | 297 |
| Owner Occupied | 82.9% |
| Renter Occupied | 17.1% |
| Avg HH Size | 2.66 |
ZIP code 57745 is located in Hill City, South Dakota, within Pennington County. With a population of 1,784, this is a sparsely populated ZIP code with a mature community — the median age is 45.5 years. Economically, 57745 is a middle-income ZIP code: the median household income of $90,089 is above the national average.
Real estate in ZIP code 57745 represents a mid-range housing market. The median home value of $323,500 is above the national average. Renters can expect to pay around $1,016 per month in median rent. Homeownership is strong here — 82.9% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 49% since 2019.
The population of 57745 is primarily White (85.87%). Residents are well-educated — 42.6% hold a bachelor's degree or higher, which is near the national average. Poverty affects a relatively small share of residents at 6.2%. Household income has grown by 33% since 2019.
As in most parts of the country, driving alone is the dominant commute mode at 78%.
Overall, ZIP code 57745 in Hill City, SD is characterized as middle-income, well-educated, a mature community, and predominantly owner-occupied. With 1,784 residents, a median household income of $90,089, and a median home value of $323,500, it offers a clear picture of life in this part of South Dakota.