Data Last Updated: March 1, 2023

ZIP Codes for City of Porcupine, SD


    
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Counties:	OGLALA LAKOTA, SD
Area Code(s):	605
Timezone(s):	Mountain (GMT -07:00)
City Population:	1,062 (More Details)
CBSA:	None
Congressional District(s):	No Districts
Land Area:	0 square miles (county)
Water Area:	0 square miles (county)

1 ZIP Code

Porcupine, SD ZIP Code Boundaries

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Porcupine, SD Covers 1 ZIP Code

ZIP Code	Type	Population	% of Population	Aliases
57772	Standard	2,048	100.00%	ROCKYFORD, SHARPS CORNER

Porcupine, SD Demographic Information *

Total population**	1,062
Male population	546
Female population	516
Median age (years)	22.4
White Population	10
Black Population	0
Indian Population	1,048
Asian Population	0
Hawaiian Population	0
Hispanic Population	19
Median age (Male)	21.2
Median age (Female)	24.6
Total households	211
Family households (families)	181
Average household size	4.97
Average family size	5.41
Total housing units	223

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