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Mercer

County in New Jersey

Contents: Subdivision

The population development in Mercer as well as related information and services (Wikipedia, Google, images).

The Details icon links to further information about a selected division including its population structure (gender, age groups, age distribution, »race«, ethnicity).

NameStatusPopulation
Census
2000-04-01
Population
Census
2010-04-01
Population
Estimate
2019-07-01
MercerCounty350,773367,485367,430
East WindsorTownship24,80027,17927,288
EwingTownship35,72935,72936,303
HamiltonTownship87,08088,44287,065
HightstownBorough5,3255,5235,304
HopewellBorough2,0361,9281,906
HopewellTownship16,22118,30417,725
LawrenceTownship29,12833,48332,435
PenningtonBorough2,6532,5532,576
PrincetonMunicipality30,23928,58431,187
RobbinsvilleTownship10,27513,64814,543
TrentonCity85,39584,95983,203
West WindsorTownship21,89227,15327,895
New JerseyState8,414,7648,791,9788,882,190

Source: U.S. Census Bureau (web).

Explanation: 2010 and 2019 population figures refer to entities in the boundaries of 2019.


Further information about the population structure:

Gender (C 2010)
Males179,033
Females187,480
Age Groups (C 2010)
0-17 years82,982
18-64 years237,184
65+ years46,347
Age Distribution (C 2010)
0-9 years44,347
10-19 years51,182
20-29 years51,090
30-39 years48,306
40-49 years55,188
50-59 years50,763
60-69 years32,895
70-79 years18,389
80+ years14,353
»Race« (C 2010)
White225,011
Black/African American74,318
Indigenous1,194
Asian32,752
Pacific Islander295
Some other22,856
2 or more10,087
Ethnicity (C 2010)
Hispanic or Latino55,318
Other311,195