Yankton, SD ZIP Code
ZIP code, county, time zone and coordinates of Yankton, South Dakota
The ZIP code of Yankton, SD is 57078. It is in Yankton County.
Mailing address format for Yankton
John Smith 123 Main St YANKTON SD 57078 USA
USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.
All ZIP codes in Yankton
| ZIP code | Population | Area | |
|---|---|---|---|
| 57078 | — | 111.3 sq mi | Main |
ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.
Where is Yankton? Location, county and time zone
- State
- South Dakota
- County
- Yankton County
- GPS coordinates
- 42.88975, -97.39269
- Elevation
- 1,211 ft (369 m)
- Time zone
- America/ChicagoCST · UTC-06:00
- Population
- 15,411
Map of Yankton, SD 57078
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Yankton Street View
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Yankton ZIP code: FAQ
What is the ZIP code for Yankton, SD?
The main ZIP code for Yankton, SD is 57078.
How many ZIP codes does Yankton have?
Yankton has 1 ZIP code.
What county is Yankton, SD in?
Yankton is in Yankton County, South Dakota.
What time zone is Yankton in?
Yankton is in the America/Chicago time zone (CST, UTC-06:00 right now).
What are the coordinates of Yankton?
Latitude 42.88975, longitude -97.39269.
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