Somerset County Population 2017

Somerset County's estimated population is 333,751 with a growth rate of 0.22% in the past year according to the most recent United States census data. Somerset County is the 13th largest county in New Jersey.

Year Population Growth Growth Rate
2016333,7517360.22%
2015333,0158950.27%
2014332,1201,1580.35%
2013330,9622,3820.72%
2012328,5801,8640.57%
2011326,7162,5580.79%
2010324,15883,87934.91%
1990240,27937,15018.29%
1980203,1294,7572.40%
1970198,37254,45937.84%
1960143,91344,86145.29%
195099,05224,66233.15%
194074,3909,25814.21%
193065,13217,14135.72%
192047,9919,17123.62%
191038,8205,87217.82%
190032,9484,63716.38%
189028,3111,1494.23%
188027,1623,65215.53%
187023,5101,4536.59%
186022,0572,36512.01%
185019,6922,23712.82%
184017,455-234-1.32%
183017,6891,1837.17%
182016,5061,78112.10%
181014,7251,91014.90%
180012,8155194.22%
179012,2960.00%

Somerset County Population Growth

Population Data via

Somerset County Race Data

Race Population Percentage
White234,55170.28%
Asian57,26517.16%
Black or African American33,1779.94%
Two or More Races6,5861.97%
American Indian and Alaska Native1,1770.35%
Native Hawaiian and Other Pacific Islander2590.08%

Somerset County Population Pyramid

0k5k10k15kSomerset County Male Population0k5k10k15kSomerset County Female Population

Population of Cities in Somerset County

City 2010 Census 2016 Estimated Growth Growth Rate
Somerville1209812165670.55%
Bound Brook1041010455450.43%
Manville1034410430860.83%
Raritan68818007112616.36%
Bernardsville77197805861.11%
Watchung583359491161.99%
South Bound Brook45634611481.05%
Far Hills91992780.87%
Rocky Hill68268860.88%
Data Sources
  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990