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QuickFacts

Middlesex 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, 2018, (V2018)

0
94,000
188,000
282,000
376,000
470,000
564,000
658,000
752,000
846,000
940,000
Middlesex County, New Jersey
829,685
Atlantic County, New Jersey
265,429
Bergen County, New Jersey
936,692
Burlington County, New Jersey
445,384
Camden County, New Jersey
507,078
Cape May County, New Jersey
92,560
Cumberland County, New Jersey
150,972
Essex County, New Jersey
799,767
Gloucester County, New Jersey
291,408
Hudson County, New Jersey
676,061
Hunterdon County, New Jersey
124,714
Mercer County, New Jersey
369,811
Monmouth County, New Jersey
621,354
Morris County, New Jersey
494,228
Ocean County, New Jersey
601,651
Passaic County, New Jersey
503,310
Salem County, New Jersey
62,607
Somerset County, New Jersey
331,164
Sussex County, New Jersey
140,799
Union County, New Jersey
558,067
Warren County, New Jersey
105,779
0
94,000
188,000
282,000
376,000
470,000
564,000
658,000
752,000
846,000
940,000
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., V2018) refers to the final year of the series (2010 thru 2018). Different vintage years of estimates are not comparable.

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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