Population density (sq mi)6,21825691
Median age34.636.037.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)52%52%55%
Families w/ Kids under 1844%46%43%
Speak English52%56%79%
Speak Spanish25%29%13%

Key findings

  • The population density in Fullerton is 2329% higher than California
  • The median age in Fullerton is 4% lower than California
  • In Fullerton 55.64% of the population is White
  • In Fullerton 2.51% of the population is Black
  • In Fullerton 24.85% of the population is Asian

Compare Fullerton, CA Demographics


      Fullerton population breakdown by race

      American Indian0.27%0.74%0.82%
      Native Hawaiian0.31%0.39%0.18%
      Mixed race4.75%4.62%3.06%
      Other race11.66%13.28%4.75%
      In Fullerton, 35.7% 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

      Fullerton age breakdown

      Marital status

      Age of children in married couples

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