StatisticMontclairCaliforniaNational
Population38,29439,512,223328,239,523
Population density (sq mi)6,94125691
Median age32.436.037.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)45%52%55%
Families w/ Kids under 1849%46%43%
Speak English38%56%79%
Speak Spanish52%29%13%

Key findings

  • The population density in Montclair is 2611% higher than California
  • The median age in Montclair is 10% lower than California
  • In Montclair 39.61% of the population is White
  • In Montclair 3.36% of the population is Black
  • In Montclair 9.89% of the population is Asian

Compare Montclair, CA Demographics

      vs

      Montclair population breakdown by race

      RaceMontclairCaliforniaNational
      White39.61%61.26%73.35%
      Black3.36%5.85%12.63%
      Asian9.89%13.85%5.22%
      American Indian0.51%0.74%0.82%
      Native Hawaiian0.26%0.39%0.18%
      Mixed race3.24%4.62%3.06%
      Other race43.13%13.28%4.75%
      In Montclair, 70.1% 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

      Montclair age breakdown

      Marital status

      Age of children in married couples

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