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QuickFacts

United States; Hunterdon County, New Jersey; New Jersey; Somerset County, New Jersey; Mercer County, New Jersey

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

Table

United States
Hunterdon County, New Jersey
New Jersey
Somerset County, New Jersey
Mercer County, New Jersey
Population Estimates, July 1 2021, (V2021)
331,893,745
129,924
9,267,130
345,647
385,898
People
Population
Population Estimates, July 1 2021, (V2021)
331,893,745
129,924
9,267,130
345,647
385,898
Population estimates base, April 1, 2020, (V2021)
331,449,281
128,947
9,288,994
345,361
387,340
Population, percent change - April 1, 2020 (estimates base) to July 1, 2021, (V2021)
0.1%
0.8%
-0.2%
0.1%
-0.4%
Population, Census, April 1, 2020 331,449,281 128,947 9,288,994 345,361 387,340
Population, Census, April 1, 2010 308,745,538 128,349 8,791,894 323,444 366,513
Age and Sex
Persons under 5 years, percent
5.7%
4.2%
5.6%
4.8%
5.4%
Persons under 18 years, percent
22.2%
18.8%
21.8%
21.3%
21.2%
Persons 65 years and over, percent
16.8%
20.1%
16.9%
16.7%
16.0%
Female persons, percent
50.5%
50.3%
50.8%
50.7%
50.8%
Race and Hispanic Origin
White alone, percent
75.8%
89.9%
71.1%
66.4%
62.3%
Black or African American alone, percent(a)
13.6%
3.3%
15.3%
10.8%
21.6%
American Indian and Alaska Native alone, percent(a)
1.3%
0.2%
0.7%
0.4%
0.7%
Asian alone, percent(a)
6.1%
4.8%
10.3%
20.1%
12.6%
Native Hawaiian and Other Pacific Islander alone, percent(a)
0.3%
0.2%
0.1%
0.1%
0.2%
Two or More Races, percent
2.9%
1.6%
2.4%
2.2%
2.6%
Hispanic or Latino, percent(b)
18.9%
7.8%
21.5%
15.8%
19.4%
White alone, not Hispanic or Latino, percent
59.3%
83.1%
53.5%
52.8%
46.7%
Population Characteristics
Veterans, 2016-2020 17,835,456 5,058 313,928 9,859 12,236
Foreign born persons, percent, 2016-2020 13.5% 10.2% 22.7% 25.9% 23.0%
Housing
Housing units, July 1, 2021, (V2021) 142,153,010 51,915 3,780,004 133,263 150,657
Owner-occupied housing unit rate, 2016-2020 64.4% 83.9% 64.0% 75.7% 63.5%
Median value of owner-occupied housing units, 2016-2020 $229,800 $418,700 $343,500 $436,700 $290,100
Median selected monthly owner costs -with a mortgage, 2016-2020 $1,621 $2,787 $2,476 $2,795 $2,311
Median selected monthly owner costs -without a mortgage, 2016-2020 $509 $1,153 $1,062 $1,194 $998
Median gross rent, 2016-2020 $1,096 $1,443 $1,368 $1,636 $1,311
Building permits, 2021 1,736,982 688 37,094 1,261 544
Families & Living Arrangements
Households, 2016-2020 122,354,219 47,647 3,272,054 119,721 131,440
Persons per household, 2016-2020 2.60 2.54 2.66 2.72 2.67
Living in same house 1 year ago, percent of persons age 1 year+, 2016-2020 86.2% 91.5% 89.7% 90.2% 86.4%
Language other than English spoken at home, percent of persons age 5 years+, 2016-2020 21.5% 12.9% 31.6% 31.6% 31.0%
Computer and Internet Use
Households with a computer, percent, 2016-2020 91.9% 94.9% 92.9% 95.8% 92.4%
Households with a broadband Internet subscription, percent, 2016-2020 85.2% 91.9% 87.9% 93.4% 84.9%
Education
High school graduate or higher, percent of persons age 25 years+, 2016-2020 88.5% 95.5% 90.3% 94.2% 89.6%
Bachelor's degree or higher, percent of persons age 25 years+, 2016-2020 32.9% 54.0% 40.7% 55.6% 43.5%
Health
With a disability, under age 65 years, percent, 2016-2020 8.7% 5.2% 6.6% 4.4% 7.0%
Persons without health insurance, under age 65 years, percent
9.8%
5.1%
8.4%
6.2%
7.7%
Economy
In civilian labor force, total, percent of population age 16 years+, 2016-2020 63.0% 65.4% 65.6% 68.8% 63.8%
In civilian labor force, female, percent of population age 16 years+, 2016-2020 58.4% 62.3% 60.5% 63.2% 58.8%
Total accommodation and food services sales, 2017 ($1,000)(c) 938,237,077 256,520 23,785,076 941,735 912,819
Total health care and social assistance receipts/revenue, 2017 ($1,000)(c) 2,527,903,275 1,005,379 74,723,386 2,963,162 3,364,811
Total transportation and warehousing receipts/revenue, 2017 ($1,000)(c) 895,225,411 101,063 30,902,528 705,004 511,670
Total retail sales, 2017 ($1,000)(c) 4,949,601,481 2,478,717 149,171,300 6,750,809 7,573,863
Total retail sales per capita, 2017(c) $15,224 $19,818 $16,783 $20,417 $20,554
Transportation
Mean travel time to work (minutes), workers age 16 years+, 2016-2020 26.9 35.1 32.0 32.4 28.6
Income & Poverty
Median household income (in 2020 dollars), 2016-2020 $64,994 $117,858 $85,245 $116,510 $83,306
Per capita income in past 12 months (in 2020 dollars), 2016-2020 $35,384 $58,795 $44,153 $58,021 $44,532
Persons in poverty, percent
11.6%
4.1%
10.2%
4.8%
9.5%
Businesses
Businesses
Total employer establishments, 2020 8,000,178 3,709 232,761 9,773 9,669
Total employment, 2020 134,163,349 45,314 3,819,722 188,791 202,228
Total annual payroll, 2020 ($1,000) 7,564,809,878 2,970,315 241,029,083 16,648,069 15,030,875
Total employment, percent change, 2019-2020 0.9% -2.5% 0.4% -2.0% 1.2%
Total nonemployer establishments, 2019 27,104,006 12,288 762,163 29,016 28,098
All employer firms, Reference year 2017 5,744,643 3,411 188,322 8,671 8,207
Men-owned employer firms, Reference year 2017 3,480,438 2,154 123,258 5,563 4,988
Women-owned employer firms, Reference year 2017 1,134,549 577 35,466 1,383 1,404
Minority-owned employer firms, Reference year 2017 1,014,958 302 42,061 2,088 1,843
Nonminority-owned employer firms, Reference year 2017 4,371,152 2,736 133,485 5,538 5,099
Veteran-owned employer firms, Reference year 2017 351,237 151 8,138 329 317
Nonveteran-owned employer firms, Reference year 2017 4,968,606 2,857 166,931 7,237 6,654
Geography
Geography
Population per square mile, 2020 93.8 301.4 1,263.0 1,144.1 1,725.8
Population per square mile, 2010 87.4 300.0 1,195.5 1,071.7 1,632.2
Land area in square miles, 2020 3,533,038.28 427.84 7,354.76 301.87 224.44
Land area in square miles, 2010 3,531,905.43 427.82 7,354.22 301.81 224.56
FIPS Code 1 34019 34 34035 34021
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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