Mercer County, NJ

County

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US Senator

Cory Booker

Democratic Party

US Senator

Andy Kim

Democratic Party

2023 Median Age

39.2

0.254% 1-year decrease

2023 Poverty Rate

11.1%

1.34% 1-year decrease

2023 Median Household Income

$96,333

3.92% 1-year growth

2023 Median Property Value

$351,000

7.14% 1-year growth

2023 Employed Population

186,085

0.206% 1-year decline

About

The 5 largest ethnic groups in Mercer County, NJ are White (Non-Hispanic) (44.2%), Black or African American (Non-Hispanic) (18.3%), Asian (Non-Hispanic) (12%), Other (Hispanic) (8.85%), and Two+ (Hispanic) (6.28%).

None of the households in Mercer County, NJ reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.

86.6% of the residents in Mercer County, NJ are U.S. citizens.

In 2023, the median property value in Mercer County, NJ was $351,000, and the homeownership rate was N/A%.

Mercer County, NJ borders Burlington County, NJ, Hunterdon County, NJ, Middlesex County, NJ, Monmouth County, NJ, Somerset County, NJ, and Bucks County, PA.

About the photo: State Capitol Rotunda, Trenton, NJ

Photo by Peter Miller

United States New Jersey Trenton, NJ

Population & Diversity

Mercer County, NJ is home to a population of N/A people, from which 86.6% are citizens. As of 2023, 25.6% of Mercer County, NJ residents were born outside of the country (98k people).

In 2023, there were 2.41 times more White (Non-Hispanic) residents (170k people) in Mercer County, NJ than any other race or ethnicity. There were 70.3k Black or African American (Non-Hispanic) and 45.9k Asian (Non-Hispanic) residents, the second and third most common ethnic groups.

Population & Diversity

Citizenship

86.6%

2023 Citizenship

87.5%

2022 Citizenship

The following chart shows US citizenship percentages in Mercer County, NJ compared to that of it's neighboring and parent geographies.

Diversity

Race and Ethnicity

The 3 largest ethnic groups in Mercer County, NJ

White (Non-Hispanic)
170k ± 401
Black or African American (Non-Hispanic)
70.3k ± 1.12k
Asian (Non-Hispanic)
45.9k ± 521

22.2%

Hispanic Population

85.3k people

22.2% of the people in Mercer County, NJ are hispanic (85.3k people).

The following chart shows the 7 races represented in Mercer County, NJ as a share of the total population.

Global Diversity

The PUMS dataset is not available at the County level, so we are showing data for New Jersey.

Most Common Origin

India
273,669 ± 12,652 people
Dominican Republic
204,992 ± 10,992 people
Mexico
104,320 ± 7,885 people

In 2022, the most common birthplace for the foreign-born residents of New Jersey was India, the natal country of 273,669 New Jersey residents, followed by Dominican Republic with 204,992 and Mexico with 104,320.

Foreign-Born Population

25.6%

2023 Foreign-Born Population

98k people

24.4%

2022 Foreign-Born Population

93.6k people

The following chart shows the percentage of foreign-born residents in Mercer County, NJ compared to that of it's neighboring and parent geographies.

Military

Veterans

Most Common Service Period

Vietnam
3,493 ± 535
Gulf War (2001-)
2,111 ± 583
Gulf War (1990s)
1,278 ± 294

Mercer County, NJ has a large population of military personnel who served in Vietnam, 1.65 times greater than any other conflict.

Economy

The economy of Mercer County, NJ employs 186k people. The largest industries in Mercer County, NJ are Educational Services (25,963 people), Health Care & Social Assistance (23,758 people), and Professional, Scientific, & Technical Services (19,693 people), and the highest paying industries are Management of Companies & Enterprises ($158,309), Finance & Insurance ($114,601), and Professional, Scientific, & Technical Services ($106,555).

Males in New Jersey have an average income that is 1.36 times higher than the average income of females, which is $77,965. The income inequality in New Jersey (measured using the Gini index) is 0.489, which is lower than than the national average.

Employment

Occupations

186k

2023 Value

± 3,907

−0.206%

1 Year decline

± 2.96%

The most common job groups, by number of people living in Mercer County, NJ, are Management Occupations (24,232 people), Office & Administrative Support Occupations (20,457 people), and Education Instruction, & Library Occupations (16,486 people). This chart illustrates the share breakdown of the primary jobs held by residents of Mercer County, NJ.

Unemployment Insurance Claims

Data is only available at the state level. Showing data for false.

This chart shows weekly unemployment insurance claims in New Jersey (not-seasonally adjusted) compared with the four states with the most similar impact.

The most recent data point uses Advance State Claims data, which can be revised in subsequent weeks.

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Industries

Employment by Industries

186k

2023 Value

± 3,907

−0.206%

1 Year decline

± 2.96%

The most common employment sectors for those who live in Mercer County, NJ, are Educational Services (25,963 people), Health Care & Social Assistance (23,758 people), and Professional, Scientific, & Technical Services (19,693 people). This chart shows the share breakdown of the primary industries for residents of Mercer County, NJ, though some of these residents may live in Mercer County, NJ and work somewhere else. Census data is tagged to a residential address, not a work address.

Median Earnings by Industry

$63,732

Median earning men ± $3,176

$49,447

Median earning women ± $1,491

The industries with the best median earnings for men in 2023 are Finance & Insurance, & Real Estate & Rental & Leasing ($152,397), Information ($111,250), and Professional, Scientific, & Management, & Administrative & Waste Management Services ($100,585).

The industries with the best median earnings for women in 2023 are Manufacturing ($76,307), Finance & Insurance, & Real Estate & Rental & Leasing ($74,252), and Information ($69,738).

Employment by Industry Sector

Data is only available at the state level. Showing data for New Jersey.

Y-Axis

2.27%

Year-over-year growth

Employment change between February 2022 and February 2023

As of February 2023, there are 4.24M people employed in New Jersey. This represents a 2.27% increase in employment when compared to February 2022.

Right after the beginning of the COVID-19 pandemic, during April 2020, a general dip can be seen across industry sectors, resulting in an overall decline in employment by 16.5%.

The following chart shows monthly employment numbers for each industry sector in New Jersey.

Establishments by Size

The industries with the most establishments

995
Professional, Scientific, and Technical Services
627
Other Services (except Public Administration)
569
Retail Trade

The visualization shows the distribution of establishments by industry and by size according to the number of employees.

Depending on the option selected, the visualization shows the number of employees or number of establishments and its share across establishment sizes.

Payroll by Industry Sector

The industries with the highest total annual payroll

$3.11M
Professional, Scientific, and Technical Services
$2.38M
Wholesale Trade
$2.36M
Finance and Insurance

The chart shows the total annual payroll and the average annual payroll by industry.

Education

In 2022, universities in Mercer County, NJ awarded 9,720 degrees. The student population of Mercer County, NJ in N/A is skewed towards N/A, with N/A male students and N/A female students.

The median tuition costs in N/A are $46,705 for private four year colleges, and $10,756 and $18,245 respectively, for public four year colleges for in-state students and out-of-state students.

Admissions & Enrollments

Applicants, Admissions & Enrolled

University

Measure

In 2022 in Mercer County, NJ, the percentage of applicants admitted was 28.9%, while the percentage of admitted who enrolled was 23.2%. The number of students enrolled in 2022 was 35,404 (48.7% men and 51.3% women).

The line chart shows the evolution of the percentage of applicants admitted, admitted who enrolled or the number of students enrolled according to the option selected in the upper button.

Enrollments by Gender and Races

Universities

In 2022 there were 35,404 students enrolled in Mercer County, NJ, 48.7% men and 51.3% women.

By race, the largest number of students enrolled was concentrated in N/A with N/A records, of which N/A% were women and N/A% men.

Completions

Awarded Degrees over Time

The graph shows the evolution of awarded degrees by degrees. Under the paragraphs, the average number of awarded degrees by university in each degree is shown.

Tuition

Average Net Price by Sector

Universities

Private not-for-profit, 4-year or above ($46,705) is the sector with the highest median state tuition in 2022.

Private not-for-profit, 2-year ($3,915) is the sector with the highest median state fee in 2022.

Public, 2-year ($1,464) is the sector with the highest average net price of books and supplies.

The graph shows the average net price by sector and year.

Working Population

Educational Pyramid

Data is only available at the state level. Showing data for New Jersey.

Measure

In 2022, InfinityM% of men over 25 years of age had not completed any academic degree (no schooling), while InfinityM% of women were in the same situation.

This visualization shows the gender distribution of the population according to the academic level reached.

Educational Attainment

Data is only available at the state level. Showing data for New Jersey.

Race

The most common educational levels obtained by the working population in false were N/A.

This visualization illustrates the percentage distribution of the population according to the highest educational level reached. You can filter the data by race by using the selector above.

Housing & Living

The median property value in Mercer County, NJ was $351,000 in 2023, which is 1.16 times larger than the national average of $303,400. Between 2022 and 2023 the median property value increased from $327,600 to $351,000, a 7.14% increase. The homeownership rate in Mercer County, NJ is N/A%, which is approximately the same as the national average of 65%.

Median household income in Mercer County, NJ is $96,333. In 2023, the tract with the highest Median Household Income in Mercer County, NJ was Census Tract 43.06 with a value of $245,417, followed by Census Tract 42.03 and Census Tract 43.09, with respective values of $244,583 and $214,856.

In 2023, 18.3% of the population was living with severe housing problems in Mercer County, NJ. From 2014 to 2023, the indicator declined 0.241%.

Housing

Property

$351,000

Median Property Value 2023

±$6,540

$87,554

Median Property Taxes

±$2,095

The following chart display owner-occupied housing units distributed between a series of property tax buckets compared to the national averages for each bucket. In Mercer County, NJ the largest share of households pay taxes in the N/A range.

The chart underneath the paragraph shows the property taxes in Mercer County, NJ compared to it's parent and neighbor geographies.

Equity

Income by Location

Use the dropdown to filter by race/ethnicity.

Race/Ethnicity

Highest Median Household Income (Total)

Census Tract 43.06
Census Tract 42.03
Census Tract 43.09

In 2023, the tract with the highest Median Household Income (Total) in Mercer County, NJ was Census Tract 43.06 with a value of $245,417, followed by Census Tract 42.03 and Census Tract 43.09, with respective values of $244,583 and $214,856.

The following map shows all of the tracts in Mercer County, NJ colored by their Median Household Income (Total).

Household Income

Please note that the buckets used in this visualization were not evenly distributed by ACS when publishing the data.

$96,333

Median Household Income

± $2,433

141k

Number of Households

± 3,344

The following chart displays the households in Mercer County, NJ distributed between a series of income buckets compared to the national averages for each bucket. The largest share of households have an income in the $200k+ range.

Wage Distribution

The closest comparable wage GINI for Mercer County, NJ is from New Jersey.

0.489

2022 Wage GINI in New Jersey

0.49

2021 Wage GINI in New Jersey

In 2022, the income inequality in New Jersey was 0.489 according to the GINI calculation of the wage distribution. Income inequality had a 0.278% decline from 2021 to 2022, which means that wage distribution grew somewhat more even. The GINI for New Jersey was lower than than the national average of 1. In other words, wages are distributed more evenly in New Jersey in comparison to the national average.

This chart shows the number of workers in New Jersey across various wage buckets compared to the national average.

Transportation

Commuter Transportation

In N/A, N/A% of workers in Mercer County, NJ N/A, followed by those who N/A (N/A%) and those who N/A (N/A%).

The following chart shows the number of households using each mode of transportation over time, using a logarithmic scale on the y-axis to help better show variations in the smaller means of commuting.

Commute Time

N/A minutes

Average Travel Time

Using averages, employees in Mercer County, NJ have a N/A commute time (N/A minutes) than the normal US worker (N/A minutes). Additionally, 5.24% of the workforce in Mercer County, NJ have "super commutes" in excess of 90 minutes.

The chart below shows how the median household income in Mercer County, NJ compares to that of it's neighboring and parent geographies.

Car Ownership

N/A

Average Number

The following chart displays the households in Mercer County, NJ distributed between a series of car ownership buckets compared to the national averages for each bucket. The largest share of households in Mercer County, NJ have N/A.

Poverty

Severe Housing Problems

In 2023, 18.3% of the population was living with severe housing problems in Mercer County, NJ. From 2014 to 2023, the indicator declined 0.241%.

The graph shows the trend of the percentage of the population living with severe housing problems.

Poverty & Diversity

11.1% of the population for whom poverty status is determined in Mercer County, NJ (40.4k out of 365k people) live below the poverty line, a number that is approximately the same as the national average of N/A%. The largest demographic living in poverty are Females 25 - 34, followed by Females 55 - 64 and then Females 18 - 24.

The most common racial or ethnic group living below the poverty line in Mercer County, NJ is Hispanic, followed by White and Black.

The Census Bureau uses a set of money income thresholds that vary by family size and composition to determine who classifies as impoverished. If a family's total income is less than the family's threshold than that family and every individual in it is considered to be living in poverty.

Social Needs

Data only available at the state level.

Most prevalent states

California
35,798 individuals
New York
5,087 individuals
Florida
4,915 individuals

In 2017, California had the highest estimated number of chronically homeless individuals in the nation, at 35,798. New York has the second highest (5,087), followed by Florida (4,915).

The following map shows the estimated number of chronically homeless individuals by state over multiple years.

Health

92.4% of the population of Mercer County, NJ has health coverage, with 55.5% on employee plans, 15.1% on Medicaid, 11.7% on Medicare, 9.71% on non-group plans, and 0.328% on military or VA plans.

Primary care physicians in Mercer County, NJ see 1020 patients per year on average, which represents a 2.2% increase from the previous year (998 patients). Compare this to dentists who see 1210 patients per year, and mental health providers who see 278 patients per year.

By gender, of the total number of insured persons, 48.1% were men and 51.9% were women.

Coverage

Patient to Clinician Ratios

1,020 to 1

Patient to Primary Care Physician Ratio in Mercer County, NJ

Primary care physicians in Mercer County, NJ see an average of 1,020 patients per year. This represents a 2.2% increase from the previous year (998 patients).

The following chart shows how the number of patients seen by primary care physicians has been changing over time in Mercer County, NJ in comparison to its neighboring geographies.

Health Care Diversity

In 2023, insured persons according to age ranges were distributed in 23.9% under 18 years, 21% between 18 and 34 years, 39.7% between 35 and 64 years, and 15.4% over 64 years.

By gender, of the total number of insured persons, 48.1% were men and 51.9% were women.

The following chart shows the number of people with health coverage by gender.

Uninsured People

7.63%

Uninsured

55.5%

Employer Coverage

15.1%

Medicaid

11.7%

Medicare

9.71%

Non-Group

0.328%

Military or VA

The following chart shows how the percent of uninsured individuals in Mercer County, NJ changed over time compared with the percent of individuals enrolled in various types of health insurance.

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