Data Last Updated: March 1, 2023

ZIP Codes for City of Yankton, SD


    
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Counties:	YANKTON, SD
Area Code(s):	605
Timezone(s):	Central (GMT -06:00)
City Population:	14,454 (More Details)
CBSA:	Yankton, SD
Congressional District(s):	No Districts
Land Area:	521 square miles (county)
Water Area:	11 square miles (county)

1 ZIP Code

Yankton, SD ZIP Code Boundaries

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Yankton, SD Covers 1 ZIP Code

ZIP Code	Type	Population	% of Population	Aliases
57078	Standard	19,121	100.00%

Yankton, SD Demographic Information *

Total population**	14,454
Male population	7,299
Female population	7,155
Median age (years)	40.4
White Population	13,312
Black Population	299
Indian Population	327
Asian Population	96
Hawaiian Population	5
Hispanic Population	494
Median age (Male)	38.6
Median age (Female)	42.9
Total households	5,909
Family households (families)	3,348
Average household size	2.17
Average family size	2.87
Total housing units	6,365

* Demographic data is based on 2010 Census for the City of YANKTON.
** City and ZIP Code Population will not be equal due to differences in their geographies.

References

U.S. Postal Service [Last Updated: 2/1/2023], https://www.usps.com
ZIP-Codes.com Internal Data Creation [Last Updated: 2/1/2023], https://www.zip-codes.com
U.S. Geological Survey [Updated as needed], https://www.usgs.gov/
U.S. Census [Updated Yearly], https://www.census.gov
U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010], https://www.census.gov