| ZIP Code | 57078 |
|---|---|
| City | Yankton |
| State | South Dakota (SD) |
| County | Yankton County |
| Area Code | 605 |
| Elevation | 1,380 ft |
| Latitude | 42.915648 |
|---|---|
| Longitude | -97.446689 |
| Timezone | Chicago (DST) |
| FIPS | 46135 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 42.3 yrs ↑ 3% since 2019 |
|---|---|
| Avg Household Size | 2.19 |
| Below Poverty | 9.3% ≈ Avg |
| College Grads | 41.0% ≈ Avg |
| Unemployment | 1.9% ▼ 62% below avg |
| No HS Diploma | 121 (0.9%) |
| HS Graduate | 3,908 (28.8%) |
| Some College | 2,030 (15%) |
| Associates | 1,936 (14.3%) |
| Bachelors | 1,564 (11.5%) |
| Graduate Degree | 4,002 (29.5%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $72,395 ≈ Avg ↑ 30% since 2019 |
|---|---|
| Median Home Value | $213,300 ▼ 23% below avg ↑ 39% since 2019 |
| Home/Income Ratio | 2.9x (nat avg ~3.5x) |
| Median Rent | $777/mo ↑ 21% since 2019 |
| Total Units | 9,172 |
| Vacant Units | 615 |
| Avg HH Size | 2.19 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 9,172 |
|---|---|
| Vacant | 615 |
| Owner Occupied | 70.1% |
| Renter Occupied | 30.0% |
| Avg HH Size | 2.19 |
ZIP code 57078 is located in Yankton, South Dakota, within Yankton County. With a population of 20,547, this is a moderately populated ZIP code with a middle-aged community — the median age is 42.3 years. Economically, 57078 is a solidly middle-class ZIP code: the median household income of $72,395 is near the national average.
Real estate in ZIP code 57078 represents an affordable housing market. The median home value of $213,300 is below the national average. Renters can expect to pay around $777 per month in median rent. Homeownership is strong here — 70.1% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 39% since 2019.
The population of 57078 is primarily White (86.23%). Residents are well-educated — 41.0% hold a bachelor's degree or higher, which is near the national average. Poverty affects a relatively small share of residents at 9.3%. Household income has grown by 30% since 2019.
The unemployment rate in 57078 stands at 1.9%, which is well below the national average. As in most parts of the country, driving alone is the dominant commute mode at 80%.
Overall, ZIP code 57078 in Yankton, SD is characterized as solidly middle-class, well-educated, a middle-aged community, and predominantly owner-occupied. With 20,547 residents, a median household income of $72,395, and a median home value of $213,300, it offers a clear picture of life in this part of South Dakota.