New Jersey / Counties by Population

New Jersey Counties by Population

Below are the 21 New Jersey counties sorted by population from largest to smallest. The population data are from the 2021 American Community Survey. You can copy and paste this list directly into your favorite spreadsheet program. Don't you just adore lovely numbers listed nicely in columns & rows? We do!

Rank County Population
1 Bergen County 952,979
2 Middlesex County 858,770
3 Essex County 852,720
4 Hudson County 713,264
5 Monmouth County 642,160
6 Ocean County 630,057
7 Union County 571,963
8 Camden County 521,194
9 Passaic County 521,067
10 Morris County 508,347
11 Burlington County 460,102
12 Mercer County 384,951
13 Somerset County 343,950
14 Gloucester County 300,821
15 Atlantic County 273,865
16 Cumberland County 154,921
17 Sussex County 144,492
18 Hunterdon County 128,807
19 Warren County 109,354
20 Cape May County 95,488
21 Salem County 64,752

United States Census Bureau. B01001 SEX BY AGE, 2021 American Community Survey 5-Year Estimates. U.S. Census Bureau, American Community Survey Office. Web. 8 December 2022. http://www.census.gov/.

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