Data Last Updated: March 1, 2023

ZIP Codes for City of Columbus Junction, IA


    
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Counties:	LOUISA, IA
Area Code(s):	319
Timezone(s):	Central (GMT -06:00)
City Population:	1,899 (More Details)
CBSA:	None
Congressional District(s):	01
Land Area:	402 square miles (county)
Water Area:	16 square miles (county)

1 ZIP Code

Columbus Junction, IA ZIP Code Boundaries

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Columbus Junction, IA Covers 1 ZIP Code

ZIP Code	Type	Population	% of Population	Aliases
52738	Standard	3,567	100.00%	CAIRO, COLUMBUS JCT, COTTER, FREDONIA, GLADWIN

Columbus Junction, IA Demographic Information *

Total population**	1,899
Male population	983
Female population	916
Median age (years)	35.9
White Population	1,410
Black Population	31
Indian Population	5
Asian Population	65
Hawaiian Population	0
Hispanic Population	911
Median age (Male)	33.2
Median age (Female)	38.9
Total households	687
Family households (families)	468
Average household size	2.72
Average family size	3.28
Total housing units	760

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