Data Last Updated: March 1, 2023

ZIP Codes for City of West Alton, MO


    
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Counties:	SAINT CHARLES, MO
Area Code(s):	636
Timezone(s):	Central (GMT -06:00)
City Population:	522 (More Details)
CBSA:	St. Louis, MO-IL
Congressional District(s):	03
Land Area:	560 square miles (county)
Water Area:	32 square miles (county)

1 ZIP Code

West Alton, MO ZIP Code Boundaries

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West Alton, MO Covers 1 ZIP Code

ZIP Code	Type	Population	% of Population	Aliases
63386	Standard	538	100.00%

West Alton, MO Demographic Information *

Total population**	522
Male population	274
Female population	248
Median age (years)	41.3
White Population	515
Black Population	3
Indian Population	2
Asian Population	0
Hawaiian Population	0
Hispanic Population	5
Median age (Male)	41
Median age (Female)	43
Total households	203
Family households (families)	144
Average household size	2.57
Average family size	2.97
Total housing units	267

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