Data Last Updated: June 1, 2023

ZIP Codes for City of Hecla, SD


    
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Counties:	BROWN, SD
Area Code(s):	605
Timezone(s):	Central (GMT -06:00)
City Population:	227 (More Details)
CBSA:	Aberdeen, SD
Congressional District(s):	No Districts
Land Area:	1,713 square miles (county)
Water Area:	18 square miles (county)

1 ZIP Code

Hecla, SD ZIP Code Boundaries

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Hecla, SD Covers 1 ZIP Code

ZIP Code	Type	Population	% of Population	Aliases
57446	Standard	472	100.00%

Hecla, SD Demographic Information *

Total population**	227
Male population	108
Female population	119
Median age (years)	57.1
White Population	221
Black Population	0
Indian Population	0
Asian Population	1
Hawaiian Population	0
Hispanic Population	3
Median age (Male)	59
Median age (Female)	56.4
Total households	127
Family households (families)	69
Average household size	1.79
Average family size	2.35
Total housing units	155

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