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QuickFacts

Morris County, New Jersey; Ocean County, New Jersey; Hunterdon County, New Jersey; Warren County, New Jersey; Somerset County, New Jersey

QuickFacts provides statistics for all states and counties, and for cities and towns with a population of 5,000 or more.

Chart

Population Estimates, July 1 2021, (V2021)

0
96,000
192,000
288,000
384,000
480,000
576,000
672,000
768,000
864,000
960,000
Morris County, New Jersey
510,981
Ocean County, New Jersey
648,998
Hunterdon County, New Jersey
129,924
Warren County, New Jersey
110,731
Somerset County, New Jersey
345,647
Atlantic County, New Jersey
274,966
Bergen County, New Jersey
953,819
Burlington County, New Jersey
464,269
Camden County, New Jersey
523,771
Cape May County, New Jersey
95,661
Cumberland County, New Jersey
153,627
Essex County, New Jersey
854,917
Gloucester County, New Jersey
304,477
Hudson County, New Jersey
702,463
Mercer County, New Jersey
385,898
Middlesex County, New Jersey
860,807
Monmouth County, New Jersey
645,354
Passaic County, New Jersey
518,117
Salem County, New Jersey
65,046
Sussex County, New Jersey
145,543
Union County, New Jersey
572,114
0
96,000
192,000
288,000
384,000
480,000
576,000
672,000
768,000
864,000
960,000
Value Notes

Estimates are not comparable to other geographic levels due to methodology differences that may exist between different data sources.

Some estimates presented here come from sample data, and thus have sampling errors that may render some apparent differences between geographies statistically indistinguishable. Click the Quick Info icon to the left of each row in TABLE view to learn about sampling error.

The vintage year (e.g., V2021) refers to the final year of the series (2020 thru 2021). Different vintage years of estimates are not comparable.

Users should exercise caution when comparing 2016-2020 ACS 5-year estimates to other ACS estimates. For more information, please visit the 2020 5-year ACS Comparison Guidance page.

Fact Notes Value Flags

QuickFacts data are derived from: Population Estimates, American Community Survey, Census of Population and Housing, Current Population Survey, Small Area Health Insurance Estimates, Small Area Income and Poverty Estimates, State and County Housing Unit Estimates, County Business Patterns, Nonemployer Statistics, Economic Census, Survey of Business Owners, Building Permits.

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