Data Last Updated: June 1, 2023

ZIP Codes for City of Williamstown, MA


    
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Counties:	BERKSHIRE, MA
Area Code(s):	413
Timezone(s):	Eastern (GMT -05:00)
City Population:	4,325 (More Details)
CBSA:	Pittsfield, MA
Congressional District(s):	01
Land Area:	927 square miles (county)
Water Area:	20 square miles (county)

1 ZIP Code

Williamstown, MA ZIP Code Boundaries

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Williamstown, MA Covers 1 ZIP Code

ZIP Code	Type	Population	% of Population	Aliases
01267	Standard	7,989	100.00%	WILLIAMSTN, WMSTOWN

Williamstown, MA Demographic Information *

Total population**	4,325
Male population	2,042
Female population	2,283
Median age (years)	22.3
White Population	3,592
Black Population	189
Indian Population	3
Asian Population	323
Hawaiian Population	4
Hispanic Population	231
Median age (Male)	22.1
Median age (Female)	22.6
Total households	1,246
Family households (families)	633
Average household size	1.98
Average family size	2.64
Total housing units	1,550

* 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