Data Last Updated: March 1, 2023

ZIP Codes for City of Castlewood, SD


    
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Counties:	HAMLIN, SD
Area Code(s):	605
Timezone(s):	Central (GMT -06:00)
City Population:	627 (More Details)
CBSA:	Watertown, SD
Congressional District(s):	No Districts
Land Area:	507 square miles (county)
Water Area:	31 square miles (county)

1 ZIP Code

Castlewood, SD ZIP Code Boundaries

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Castlewood, SD Covers 1 ZIP Code

ZIP Code	Type	Population	% of Population	Aliases
57223	Standard	1,356	100.00%	KONES CORNER

Castlewood, SD Demographic Information *

Total population**	627
Male population	315
Female population	312
Median age (years)	36.2
White Population	605
Black Population	3
Indian Population	3
Asian Population	1
Hawaiian Population	0
Hispanic Population	11
Median age (Male)	34.4
Median age (Female)	39.4
Total households	260
Family households (families)	158
Average household size	2.41
Average family size	3.16
Total housing units	292

* Demographic data is based on 2010 Census for the City of CASTLEWOOD.
** 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