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QuickFacts

Warren County, New Jersey; New Jersey; Mercer County, New Jersey; Middlesex County, New Jersey

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

Table

Warren County, New Jersey
New Jersey
Mercer County, New Jersey
Middlesex County, New Jersey
Population estimates, July 1, 2023, (V2023)
111,252
9,290,841
381,671
863,623
People
Population
Population estimates, July 1, 2023, (V2023)
111,252
9,290,841
381,671
863,623
Population Estimates, July 1, 2022, (V2022)
110,903
9,260,817
380,779
861,094
Population estimates base, April 1, 2020, (V2023)
109,637
9,289,039
387,328
863,202
Population estimates base, April 1, 2020, (V2022)
109,637
9,289,039
387,328
863,202
Population, percent change - April 1, 2020 (estimates base) to July 1, 2023, (V2023)
1.5%
Z
-1.5%
Z
Population, percent change - April 1, 2020 (estimates base) to July 1, 2022, (V2022)
1.2%
-0.3%
-1.7%
-0.2%
Population, Census, April 1, 2020 109,632 9,288,994 387,340 863,162
Population, Census, April 1, 2010 108,692 8,791,894 366,513 809,858
Age and Sex
Persons under 5 years, percent
4.8%
5.6%
5.5%
5.3%
Persons under 18 years, percent
19.0%
21.5%
21.4%
21.2%
Persons 65 years and over, percent
19.8%
17.4%
16.5%
16.3%
Female persons, percent
50.3%
50.7%
50.6%
50.2%
Race and Hispanic Origin
White alone, percent
87.0%
70.7%
61.3%
57.8%
Black or African American alone, percent(a)
7.2%
15.4%
21.8%
12.9%
American Indian and Alaska Native alone, percent(a)
0.5%
0.7%
0.7%
0.8%
Asian alone, percent(a)
3.2%
10.5%
13.0%
26.1%
Native Hawaiian and Other Pacific Islander alone, percent(a)
0.1%
0.1%
0.3%
0.1%
Two or More Races, percent
2.0%
2.4%
2.8%
2.4%
Hispanic or Latino, percent(b)
12.4%
21.9%
20.4%
23.2%
White alone, not Hispanic or Latino, percent
76.7%
52.9%
45.2%
38.9%
Population Characteristics
Veterans, 2018-2022 5,456 299,078 11,286 22,600
Foreign born persons, percent, 2018-2022 9.9% 23.2% 24.6% 34.1%
Housing
Housing units, July 1, 2022, (V2022) 46,787 3,785,346 150,710 317,338
Owner-occupied housing unit rate, 2018-2022 72.8% 63.9% 62.8% 63.8%
Median value of owner-occupied housing units, 2018-2022 $302,300 $401,400 $327,600 $411,900
Median selected monthly owner costs -with a mortgage, 2018-2022 $2,271 $2,728 $2,519 $2,775
Median selected monthly owner costs -without a mortgage, 2018-2022 $1,003 $1,175 $1,085 $1,174
Median gross rent, 2018-2022 $1,292 $1,577 $1,454 $1,739
Building permits, 2022 306 36,974 643 2,474
Families & Living Arrangements
Households, 2018-2022 44,370 3,438,162 139,549 301,967
Persons per household, 2018-2022 2.43 2.64 2.62 2.76
Living in same house 1 year ago, percent of persons age 1 year+, 2018-2022 91.1% 89.8% 86.9% 89.4%
Language other than English spoken at home, percent of persons age 5 years+, 2018-2022 13.8% 32.2% 32.8% 46.3%
Computer and Internet Use
Households with a computer, percent, 2018-2022 93.1% 94.5% 94.1% 95.3%
Households with a broadband Internet subscription, percent, 2018-2022 89.4% 90.6% 88.5% 92.1%
Education
High school graduate or higher, percent of persons age 25 years+, 2018-2022 93.8% 90.6% 89.7% 89.7%
Bachelor's degree or higher, percent of persons age 25 years+, 2018-2022 35.5% 42.3% 44.2% 45.1%
Health
With a disability, under age 65 years, percent, 2018-2022 7.8% 6.8% 7.1% 6.0%
Persons without health insurance, under age 65 years, percent
6.9%
8.0%
7.7%
7.7%
Economy
In civilian labor force, total, percent of population age 16 years+, 2018-2022 65.9% 65.9% 63.8% 66.4%
In civilian labor force, female, percent of population age 16 years+, 2018-2022 60.6% 60.9% 58.9% 60.0%
Total accommodation and food services sales, 2017 ($1,000)(c) 169,022 23,785,076 912,819 1,790,517
Total health care and social assistance receipts/revenue, 2017 ($1,000)(c) 521,865 74,723,386 3,364,811 6,618,597
Total transportation and warehousing receipts/revenue, 2017 ($1,000)(c) 137,097 30,902,528 511,670 4,487,136
Total retail sales, 2017 ($1,000)(c) 1,616,110 149,171,300 7,573,863 14,855,971
Total retail sales per capita, 2017(c) $15,281 $16,783 $20,554 $17,964
Transportation
Mean travel time to work (minutes), workers age 16 years+, 2018-2022 34.0 31.1 27.5 33.0
Income & Poverty
Median household income (in 2022 dollars), 2018-2022 $92,620 $97,126 $92,697 $105,206
Per capita income in past 12 months (in 2022 dollars), 2018-2022 $45,517 $50,995 $50,053 $47,196
Persons in poverty, percent
7.0%
9.7%
10.6%
8.2%
Businesses
Businesses
Total employer establishments, 2021 2,362 233,950 9,706 21,897
Total employment, 2021 27,447 3,570,543 187,231 395,031
Total annual payroll, 2021 ($1,000) 1,562,529 256,423,692 15,180,911 29,193,608
Total employment, percent change, 2020-2021 -5.1% -6.5% -7.4% -4.7%
Total nonemployer establishments, 2021 7,905 787,315 28,559 67,844
All employer firms, Reference year 2017 2,113 188,322 8,207 18,457
Men-owned employer firms, Reference year 2017 1,374 123,258 4,988 11,407
Women-owned employer firms, Reference year 2017 325 35,466 1,404 3,619
Minority-owned employer firms, Reference year 2017 270 42,061 1,843 6,860
Nonminority-owned employer firms, Reference year 2017 1,616 133,485 5,099 9,835
Veteran-owned employer firms, Reference year 2017 118 8,138 317 S
Nonveteran-owned employer firms, Reference year 2017 1,760 166,931 6,654 15,981
Geography
Geography
Population per square mile, 2020 307.5 1,263.0 1,725.8 2,791.4
Population per square mile, 2010 304.5 1,195.5 1,632.2 2,621.6
Land area in square miles, 2020 356.54 7,354.76 224.44 309.22
Land area in square miles, 2010 356.92 7,354.22 224.56 308.91
FIPS Code 34041 34 34021 34023
Value Notes

Methodology differences may exist between data sources, and so estimates from different sources are not comparable.

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., V2023) refers to the final year of the series (2020 thru 2023). Different vintage years of estimates are not comparable.

Users should exercise caution when comparing 2018-2022 ACS 5-year estimates to other ACS estimates. For more information, please visit the 2022 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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