Population density (sq mi)2,72625691
Median age39.336.037.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)53%52%55%
Families w/ Kids under 1841%46%43%
Speak English60%56%79%
Speak Spanish26%29%13%

Key findings

  • The population density in Monrovia is 965% higher than California
  • The median age in Monrovia is 9% higher than California
  • In Monrovia 65.25% of the population is White
  • In Monrovia 7.15% of the population is Black
  • In Monrovia 13.64% of the population is Asian

Compare Monrovia, CA Demographics


      Monrovia population breakdown by race

      American Indian0.29%0.74%0.82%
      Native Hawaiian0.20%0.39%0.18%
      Mixed race5.12%4.62%3.06%
      Other race8.35%13.28%4.75%
      In Monrovia, 37.1% 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

      Monrovia age breakdown

      Marital status

      Age of children in married couples

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