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Mercer

County in New Jersey

County

The population development of Mercer.

NameStatusPopulation
Census
2000-04-01
Population
Census
2010-04-01
Population
Estimate
2018-07-01
 
MercerCounty350,773367,517369,811
New JerseyState8,414,7648,791,9538,908,520

Contents: Incorporated Places

The population development of the incorporated places in Mercer.

Name StatusCountyPopulation
Census
2000-04-01
Population
Census
2010-04-01
Population
Estimate
2018-07-01
 
HightstownBoroughMercer5,3255,5235,315
HopewellBoroughMercer2,0361,9281,916
PenningtonBoroughMercer2,6532,5532,531
PrincetonMunicipalityMercer30,23928,59431,386
TrentonCityMercer85,39584,96483,974

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

Explanation: Places: 2000 population in the boundaries of 2010 and later population figures in the boundaries of 2018.