| ZIP Code | 57311 |
|---|---|
| City | Alexandria |
| State | South Dakota (SD) |
| County | Hanson County |
| Area Code | 605 |
| Elevation | 1,363 ft |
| Latitude | 43.650512 |
|---|---|
| Longitude | -97.764648 |
| Timezone | Chicago (DST) |
| FIPS | 46061 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 37.3 yrs ↑ 8% since 2019 |
|---|---|
| Avg Household Size | 3.01 |
| Below Poverty | 1.1% ▼ 89% below avg |
| College Grads | 46.8% ▲ 21% above avg |
| Unemployment | 0.7% ▼ 87% below avg |
| No HS Diploma | 17 (1.8%) |
| HS Graduate | 257 (27.2%) |
| Some College | 77 (8.2%) |
| Associates | 151 (16%) |
| Bachelors | 222 (23.5%) |
| Graduate Degree | 220 (23.3%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $99,432 ▲ 30% above avg ↑ 76% since 2019 |
|---|---|
| Median Home Value | $191,900 ▼ 31% below avg ↑ 49% since 2019 |
| Home/Income Ratio | 1.9x (nat avg ~3.5x) |
| Median Rent | $729/mo ↓ 13% since 2019 |
| Total Units | 558 |
| Vacant Units | 77 |
| Avg HH Size | 3.01 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 558 |
|---|---|
| Vacant | 77 |
| Owner Occupied | 86.7% |
| Renter Occupied | 13.3% |
| Avg HH Size | 3.01 |
ZIP code 57311 is located in Alexandria, South Dakota, within Hanson County. With a population of 1,509, this is a sparsely populated ZIP code with a relatively young community — the median age is 37.3 years. Economically, 57311 is a middle-income ZIP code: the median household income of $99,432 is above the national average.
Real estate in ZIP code 57311 represents an affordable housing market. The median home value of $191,900 is below the national average. Renters can expect to pay around $729 per month in median rent. Homeownership is strong here — 86.7% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 49% since 2019.
The population of 57311 is primarily White (90.66%). Residents are well-educated — 46.8% hold a bachelor's degree or higher, which is above the national average. Poverty affects a relatively small share of residents at 1.1%. Household income has grown by 76% since 2019.
The unemployment rate in 57311 stands at 0.7%, which is well below the national average. About 11% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 77%.
Overall, ZIP code 57311 in Alexandria, SD is characterized as middle-income, well-educated, a relatively young community, and predominantly owner-occupied. With 1,509 residents, a median household income of $99,432, and a median home value of $191,900, it offers a clear picture of life in this part of South Dakota.