Population density (sq mi)38525691
Median age44.736.037.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)53%52%55%
Families w/ Kids under 1842%46%43%
Speak English86%56%79%
Speak Spanish12%29%13%

Key findings

  • The population density in Portola is 50% higher than California
  • The median age in Portola is 24% higher than California
  • In Portola 88.76% of the population is White
  • In Portola 0.29% of the population is Black
  • In Portola 2.45% of the population is Asian

Compare Portola, CA Demographics


      Portola population breakdown by race

      American Indian0.62%0.74%0.82%
      Native Hawaiian1.73%0.39%0.18%
      Mixed race1.10%4.62%3.06%
      Other race5.04%13.28%4.75%
      In Portola, 13.1% 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

      Portola age breakdown

      Marital status

      Age of children in married couples

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