Data Last Updated: March 1, 2023

ZIP Codes for City of Armstrong, IA


    
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Counties:	EMMET, IA
Area Code(s):	712
Timezone(s):	Central (GMT -06:00)
City Population:	926 (More Details)
CBSA:	None
Congressional District(s):	04
Land Area:	396 square miles (county)
Water Area:	7 square miles (county)

1 ZIP Code

Armstrong, IA ZIP Code Boundaries

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Armstrong, IA Covers 1 ZIP Code

ZIP Code	Type	Population	% of Population	Aliases
50514	Standard	1,452	100.00%	MAPLE HILL

Armstrong, IA Demographic Information *

Total population**	926
Male population	457
Female population	469
Median age (years)	49
White Population	906
Black Population	0
Indian Population	4
Asian Population	4
Hawaiian Population	0
Hispanic Population	6
Median age (Male)	46.1
Median age (Female)	51.3
Total households	403
Family households (families)	257
Average household size	2.18
Average family size	2.73
Total housing units	439

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