New Jersey / Counties by Population

New Jersey Counties by Population

Below are the 21 New Jersey counties sorted by population from 1 to 21 . The population data are from the 2021 Population Estimates Program and 2020 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!

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Rank County Population
1 Bergen County 953,819
2 Middlesex County 860,807
3 Essex County 854,917
4 Hudson County 702,463
5 Ocean County 648,998
6 Monmouth County 645,354
7 Union County 572,114
8 Camden County 523,771
9 Passaic County 518,117
10 Morris County 510,981
11 Burlington County 464,269
12 Mercer County 385,898
13 Somerset County 345,647
14 Gloucester County 304,477
15 Atlantic County 274,966
16 Cumberland County 153,627
17 Sussex County 145,543
18 Hunterdon County 129,924
19 Warren County 110,731
20 Cape May County 95,661
21 Salem County 65,046

United States Census Bureau. B01001 SEX BY AGE, 2020 American Community Survey 5-Year Estimates. U.S. Census Bureau, American Community Survey Office. Web. 17 March 2022. http://www.census.gov/.

United States Census Bureau. Annual Estimates of the Resident Population: April 1, 2020 to July 1, 2021. U.S. Census Bureau, Population Division. Web. May 2022. http://www.census.gov/.

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