United States › New Jersey › Mercerville CITY
Mercerville New Jersey · 13,535 residents · 3.69 sq mi
Time machine
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The short version
With 13,535 people, Mercerville is a city in New Jersey. 85% of homes are owner-occupied. That puts it in the top 3% of US cities for household income. At a median age of 45.1, this is an older place than the country as a whole. Median household income runs $128,277, well clear of the $82,259 US median. Density works out to 3,670 people per square mile.
At a glance
Wealthier
above the US median
US median: $82,259
Older
median age 45.1
US median: 38.9
More educated
44% hold a bachelor's degree
US average: 36%
Stable housing
home values roughly flat, inflation adjusted
US median home: $376,019
Section 01
Population & growth 3,670 / sq mi
−1%since 2023
from 3,713 / sq mi in 2023
US average: 281
from 41.9 in 2023
US average: 38.9
Population, 2010 – 2024
12K 13K 13K 14K 15K 2010 2020 2024 Mercerville Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $128,277
−1%inflation adjusted, since 2023
from $125,678 in 2023
US average: $82,259
from $48,985 in 2023
US average: $44,673
Households earning $100K+
from 70.7% in 2023
US average: 53.3%
from 2.8% in 2023
US average: 12.5%
from 0.355 in 2023
US average: 0.476
Workforce by industry, 2024
Public administration 7.8%
Professional, scientific, technical 4.3%
Transportation & warehousing 3.5%
Arts, entertainment, food 1.1%
Education & health services 0.2%
Agriculture, forestry, fishing 0.1%
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$358,600
+5%inflation adjusted, since 2023
from $330,500 in 2023
US average: $376,019
$1,621
−8%inflation adjusted, since 2023
from $1,704 in 2023
US average: $1,442
from 83.8% in 2023
15.3% rent
from 5.4% in 2023
US average: 10.0%
from 2.72 people in 2023
US average: 2.54
from 27.1% in 2023
US average: 22.9%
from 45.1% in 2023
US average: 47.4%
from 2.6 in 2023
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2023
White, non-Hispanic 69.1%(9,459)
Hispanic / Latino 17.7%(2,424)
2024
White, non-Hispanic 70.6%(9,559)
Hispanic / Latino 16.4%(2,219)
from 61 in 2023
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry Hispanic origin
+ 2 more hispanic origin groups with data Ancestry
+ 21 more ancestry groups with data from 43.7% in 2023
US average: 35.6%
High school or higher
from 95.6% in 2023
US average: 89.6%
from 14.2% in 2023
US average: 14.0%
Section 06
Commute & transportation from 22.7 min in 2023
US average: 26.5
from 71.5% in 2023
US average: 68.9%
from 8.0% in 2023
US average: 8.5%
from 1.4% in 2023
US average: 3.2%
from 17.5% in 2023
US average: 15.0%
from 0.7% in 2023
US average: 2.4%
from 0.0% in 2023
US average: 0.4%
from 2.0% in 2023
US average: 8.3%
Section 07
Work & employment from 4.7% in 2023
US average: 5.2%
from 63.3% in 2023
US average: 63.5%
Women 20-64 in the labor force
US average: 74.6%
from 16.6% in 2023
US average: 13.1%
from 49.4% in 2023
US average: 42.5%
Section 08
People & community from 10.5% in 2023
US average: 14.1%
from 5.8% in 2023
US average: 6.2%
from 12.4% in 2023
US average: 13.3%
from 2.7% in 2023
US average: 8.4%
from 95.4% in 2023
US average: 91.0%
Computer in household
US average: 95.5%
from 81.8% in 2023
US average: 77.7%
from 11.0% in 2023
US average: 13.6%
Marital status
Men 15+
Never married 31.4%(1,767)
Women 15+
Never married 28.4%(1,676)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 2.7% in 2023
US average: 8.4%
Direct-purchase
US average: 13.8%
VA health care
US average: 2.2%
Any private
US average: 67.1%
Any public
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 11.9%(76)
Share of the 641 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Mercerville Head to head
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Frequently asked
How many people live in Mercerville, New Jersey? Mercerville, New Jersey has about 13,535 residents according to the 2024 American Community Survey.
What is the median household income in Mercerville, New Jersey? The typical household in Mercerville, New Jersey earns about $128,277 a year. Half of households make more than that, and half make less.
Is Mercerville, New Jersey expensive? In Mercerville, New Jersey, the median home is worth about $358,600, and the typical rent is about $1,621 a month.
How educated are people in Mercerville, New Jersey? About 43.7% of adults age 25 and over in Mercerville, New Jersey hold a bachelor's degree or higher.
What is the poverty rate in Mercerville, New Jersey? About 3.2% of people in Mercerville, New Jersey live below the federal poverty line.
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