Data Last Updated: March 1, 2023

ZIP Codes for City of Williamstown, MO


    
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Counties:	LEWIS, MO
Area Code(s):	573
Timezone(s):	Central (GMT -06:00)
City Population:	262 (More Details)
CBSA:	Quincy, IL-MO
Congressional District(s):	06
Land Area:	505 square miles (county)
Water Area:	6 square miles (county)

1 ZIP Code

Williamstown, MO ZIP Code Boundaries

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Williamstown, MO Covers 1 ZIP Code

ZIP Code	Type	Population	% of Population	Aliases
63473	Standard	262	100.00%

Williamstown, MO Demographic Information *

There is no Census data for the city of WILLIAMSTOWN, MO. We have pulled information for the ZIP Code 63473 instead.

Total population**	262
Male population	129
Female population	133
Median age (years)	47
White Population	258
Black Population	1
Indian Population	0
Asian Population	1
Hawaiian Population	0
Hispanic Population	3
Median age (Male)	47.3
Median age (Female)	45.8
Total households	115
Family households (families)	76
Average household size	2.28
Average family size	2.76
Total housing units	178

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