Closter demographics profile

StatisticClosterNew JerseyNational
Population density (sq mi)2,7371,21591
Median age43.239.537.7
Male/Female ratio0.9:11.0:11.0:1
Married (15yrs & older)67%56%55%
Families w/ Kids under 1853%45%43%
Speak English53%69%79%
Speak Spanish2%16%13%
Closter, NJ has a population of 8,650 and is the 4,400th largest city in the United States. The population density is 2,737 per sq mi which is 125% higher than the New Jersey average and 2921% higher than the national average. The median age in Closter is 43 which is approximately 9% higher than the New Jersey average of 40. In Closter, 67% of the population over 15 years of age are married, 53% speak English and 2% speak Spanish. 34% of Closter residents were born in New Jersey, 27% were born out of state, 3% were born outside of the United States and 36% were foreign born.

Did you know?

  • The population density in Closter is 125% higher than New Jersey.
  • The median age in Closter is 9% higher than New Jersey.
  • In Closter 55.73% of the population is White.
  • In Closter 3.87% of the population is Black or African American.
  • In Closter 39.57% of the population is Asian.

Compare Closter, NJ Demographics To Other Cities


      Closter population breakdown by race

      RaceClosterNew JerseyNational
      Black or African American3.87%13.54%12.63%
      American Indian0.09%0.21%0.82%
      Native Hawaiian0.00%0.03%0.18%
      Mixed race0.43%2.53%3.06%
      Other race0.30%6.35%4.75%
      In Closter, 5.0% 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.

      Languages spoken

      Place of birth by citizenship

      Household income distribution

      Source of income

      Closter age breakdown

      Marital status

      Age of children in married couples

      Source: The Closter, NJ demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).