ZIP code 57078: Yankton, SD
57078 is a ZIP code in Yankton, South Dakota, mainly in Yankton County, part of the Yankton, SD micro area. About 20,383 people live here.
- Population
- 20,383
- Median household income
- $71,268
- Typical home value
- $276,700+1.8% in 12 months
- Median rent
- $788gross, per month
- Median age
- 42.7
- Homeowners
- 70.7%of occupied homes
Shaded: ZIP code 57078's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 57078 details
| City | Yankton |
|---|---|
| State | South Dakota |
| County | Yankton County |
| Metro area | Yankton, SD |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 111.3 sq mi, plus 8.4 sq mi of water |
| Population density | 183 people per sq mi |
| Bachelor's degree or higher | 33.1% of adults 25+ |
| Average commute | 14.1 minutes |
| Center coordinates | 42.91565, -97.44669 |
Median rent in 57078 by bedrooms
| Size | Median gross rent |
|---|---|
| Studio | $1,350/mo |
| 1 bedroom | $672/mo |
| 2 bedrooms | $851/mo |
| 3 bedrooms | $828/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 57078
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 57046 | Mission Hill, SD | 7.7 mi | 521 |
| 57067 | Utica, SD | 9.0 mi | 348 |
| 68730 | Crofton, NE | 11.2 mi | 2,156 |
| 68774 | Saint Helena, NE | 11.3 mi | 238 |
| 57063 | Tabor, SD | 12.1 mi | 882 |
| 57040 | Lesterville, SD | 12.3 mi | 222 |
| 68736 | Fordyce, NE | 12.4 mi | 525 |
| 57072 | Volin, SD | 13.2 mi | 435 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 57078?
A typical home in ZIP code 57078 is worth about $276,700 (Zillow Home Value Index). The median household here earns $71,268 a year. See what buying here would cost per month, with South Dakota average taxes and insurance filled in.
Monthly payment for a $276,700 homeWhat can a $71,268 income afford?Rental property numbers
About ZIP code 57078
What city is ZIP code 57078?
ZIP code 57078 is in Yankton, SD, in Yankton County.
What county is ZIP code 57078 in?
57078 is mainly in Yankton County, South Dakota.
What is the population of ZIP code 57078?
About 20,383 people live in ZIP code 57078, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 57078 in?
57078 is in Central Time (UTC−6). It observes daylight saving time.