Population density (sq mi)12,0737,372256
Median age30.736.236.0
Male/Female ratio0.9:11.0:11.0:1
Married (15yrs & older)n/a44%52%
Families w/ Kids under 1858%46%46%
Speak Englishn/a60%56%
Speak Spanishn/a22%29%

Key findings

  • The population density in Castlemont is 64% higher than Oakland
  • The median age in Castlemont is 15% lower than Oakland
  • In Castlemont 23.89% of the population is White
  • In Castlemont 40.31% of the population is Black
  • In Castlemont 3.14% of the population is Asian

Compare Oakland, CA Demographics


      Castlemont population breakdown by race

      American Indian0.58%0.79%0.74%
      Native Hawaiian0.50%0.58%0.39%
      Mixed race6.22%6.63%4.62%
      Other race25.37%13.11%13.28%
      In Castlemont, 26.7% 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

      Castlemont age breakdown

      Marital status

      Age of children in married couples

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