Data Last Updated: April 1, 2023

ZIP Codes for City of Houghton, IA


    
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Counties:	LEE, IA
Area Code(s):	319
Timezone(s):	Central (GMT -06:00)
City Population:	146 (More Details)
CBSA:	Fort Madison-Keokuk, IA-IL-MO
Congressional District(s):	01
Land Area:	518 square miles (county)
Water Area:	21 square miles (county)

1 ZIP Code

Houghton, IA ZIP Code Boundaries

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Houghton, IA Covers 1 ZIP Code

ZIP Code	Type	Population	% of Population	Aliases
52631	P.O. Box	0	0.00%

Houghton, IA Demographic Information *

Total population**	146
Male population	68
Female population	78
Median age (years)	48
White Population	146
Black Population	0
Indian Population	0
Asian Population	0
Hawaiian Population	0
Hispanic Population	0
Median age (Male)	48
Median age (Female)	47.5
Total households	62
Family households (families)	47
Average household size	2.35
Average family size	2.74
Total housing units	64

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