Sussex County Population 2017

Sussex County's estimated population is 142,522 with a growth rate of -0.60% in the past year according to the most recent United States census data. Sussex County is the 17th largest county in New Jersey.

Year Population Growth Growth Rate
2016142,522-863-0.60%
2015143,385-1,456-1.01%
2014144,841-849-0.58%
2013145,690-1,343-0.91%
2012147,033-1,105-0.75%
2011148,138-694-0.47%
2010148,83217,88913.66%
1990130,94314,82412.77%
1980116,11938,59149.78%
197077,52828,27357.40%
196049,25514,83243.09%
195034,4234,79116.17%
194029,6321,8026.48%
193027,8302,92511.74%
192024,905-1,876-7.00%
191026,7812,64710.97%
190024,1341,8758.42%
189022,259-1,280-5.44%
188023,5393711.60%
187023,168-678-2.84%
186023,8468573.73%
185022,9891,2195.60%
184021,7701,4247.00%
183020,346-12,406-37.88%
182032,7527,20328.19%
181025,5493,01513.38%
180022,5343,03415.56%
179019,5000.00%

Sussex County Population Growth

Population Data via

Sussex County Race Data

Race Population Percentage
White134,90194.65%
Black or African American3,2042.25%
Asian2,7591.94%
Two or More Races2,1291.49%
American Indian and Alaska Native3330.23%
Native Hawaiian and Other Pacific Islander590.04%

Sussex County Population Pyramid

0k1k2k3k4k5k6k7kSussex County Male Population0k1k2k3k4k5k6k7kSussex County Female Population

Population of Cities in Sussex County

City 2010 Census 2016 Estimated Growth Growth Rate
Hopatcong1514014384-756-4.99%
Newton81237908-215-2.65%
Franklin50644813-251-4.96%
Stanhope35973364-233-6.48%
Hamburg33003149-151-4.58%
Ogdensburg24262294-132-5.44%
Sussex21422039-103-4.81%
Branchville831788-43-5.17%
Andover601571-30-4.99%
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