Statistic Sussex New Jersey National
Population 1,836 8,882,190 328,239,523
Population density (sq mi) 3,096 1,215 91
Median age 42.6 39.5 37.7
Male/Female ratio 1.0:1 1.0:1 1.0:1
Married (15yrs & older) 54% 56% 55%
Families w/ Kids under 18 39% 45% 43%
Speak English 95% 69% 79%
Speak Spanish 3% 16% 13%
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Demographics Quick Facts

  • The population density in Sussex is 155% higher than New Jersey
  • The median age in Sussex is 8% higher than New Jersey
  • In Sussex 92.48% of the population is White
  • In Sussex 2.61% of the population is Black
  • In Sussex 1.31% of the population is Asian

Compare Sussex, NJ Demographics

      vs

      Sussex population breakdown by race

      Race Sussex New Jersey National
      White 92.48% 68.15% 73.35%
      Black 2.61% 13.54% 12.63%
      Asian 1.31% 9.19% 5.22%
      American Indian 0.00% 0.21% 0.82%
      Native Hawaiian 0.00% 0.03% 0.18%
      Mixed race 3.38% 2.53% 3.06%
      Other race 0.22% 6.35% 4.75%
      In Sussex, 3.2% of people are of Hispanic or Latino origin.
      Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

      Household income distribution

      Place of birth by citizenship

      Sussex age breakdown

      Marital status

      Age of children in married couples

      Source: The Sussex, NJ demographics data displayed above is derived from the United States Census Bureau American Community Survey (ACS).