Data Last Updated: June 1, 2023

ZIP Codes for City of Princeton, NJ


    
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Counties:	MERCER, NJ
Area Code(s):	609, 640
Timezone(s):	Eastern (GMT -05:00)
City Population:	12,307 (More Details)
CBSA:	Trenton-Princeton, NJ
Congressional District(s):	03, 12
Land Area:	225 square miles (county)
Water Area:	4 square miles (county)

5 ZIP Codes

Princeton, NJ ZIP Code Boundaries

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Princeton, NJ Covers 5 ZIP Codes

ZIP Code	Type	Population	% of Population	Aliases
08540	Standard	47,115	90.08%	PRINCETON TOWNSHIP, PRINCETON TWP
08541	Unique	0	0.00%	EDUCATIONAL TESTING SERVICE
08542	Standard	5,189	9.92%
08543	P.O. Box	0	0.00%
08544	Unique	0	0.00%	PRINCETON UNIVERSITY

Princeton, NJ Demographic Information *

Total population**	12,307
Male population	6,290
Female population	6,017
Median age (years)	22.9
White Population	8,870
Black Population	793
Indian Population	22
Asian Population	1,663
Hawaiian Population	20
Hispanic Population	1,268
Median age (Male)	22.8
Median age (Female)	23
Total households	3,161
Family households (families)	1,644
Average household size	2.21
Average family size	2.96
Total housing units	3,488

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