| ZIP Code | 57656 |
|---|---|
| City | Timber Lake |
| State | South Dakota (SD) |
| County | Dewey County |
| Area Code | 605 |
| Elevation | 1,951 ft |
| Latitude | 45.423044 |
|---|---|
| Longitude | -101.106687 |
| Timezone | Chicago (DST) |
| FIPS | 46041 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 30.8 yrs ↓ 13% since 2019 |
|---|---|
| Avg Household Size | 2.58 |
| Below Poverty | 13.1% ▲ 31% above avg |
| College Grads | 39.1% ≈ Avg |
| Unemployment | 4.8% ≈ Avg |
| No HS Diploma | 2 (0.4%) |
| HS Graduate | 177 (34.6%) |
| Some College | 44 (8.6%) |
| Associates | 89 (17.4%) |
| Bachelors | 72 (14.1%) |
| Graduate Degree | 128 (25%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $63,571 ▼ 17% below avg ↑ 19% since 2019 |
|---|---|
| Median Home Value | $86,800 ▼ 69% below avg ↑ 18% since 2019 |
| Home/Income Ratio | 1.4x (nat avg ~3.5x) |
| Median Rent | $567/mo |
| Total Units | 392 |
| Vacant Units | 50 |
| Avg HH Size | 2.58 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 392 |
|---|---|
| Vacant | 50 |
| Owner Occupied | 71.6% |
| Renter Occupied | 28.4% |
| Avg HH Size | 2.58 |
ZIP code 57656 is located in Timber Lake, South Dakota, within Dewey County. With a population of 911, this is a sparsely populated ZIP code with a relatively young community — the median age is 30.8 years. Economically, 57656 is a solidly middle-class ZIP code: the median household income of $63,571 is below the national average.
Real estate in ZIP code 57656 represents one of the more affordable housing markets in the country. The median home value of $86,800 is well below the national average. Renters can expect to pay around $567 per month in median rent. Homeownership is strong here — 71.6% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 18% since 2019.
The population of 57656 is racially diverse, with White as the largest group at 50.0%. Residents are moderately educated — 39.1% hold a bachelor's degree or higher, which is near the national average. Poverty affects some residents at 13.1%. Household income has grown by 19% since 2019.
The unemployment rate in 57656 stands at 4.8%, which is near the national average. About 18% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 70%.
Overall, ZIP code 57656 in Timber Lake, SD is characterized as solidly middle-class, moderately educated, a relatively young community, and predominantly owner-occupied. With 911 residents, a median household income of $63,571, and a median home value of $86,800, it offers a clear picture of life in this part of South Dakota.