StatisticPortola ValleyCaliforniaNational
Population4,55039,512,223328,239,523
Population density (sq mi)50025691
Median age55.036.037.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)74%52%55%
Families w/ Kids under 1830%46%43%
Speak English85%56%79%
Speak Spanish2%29%13%

Key findings

  • The population density in Portola Valley is 95% higher than California
  • The median age in Portola Valley is 53% higher than California
  • In Portola Valley 86.44% of the population is White
  • In Portola Valley 0.62% of the population is Black
  • In Portola Valley 8.02% of the population is Asian

Compare Portola Valley, CA Demographics

      vs

      Portola Valley population breakdown by race

      RacePortola ValleyCaliforniaNational
      White86.44%61.26%73.35%
      Black0.62%5.85%12.63%
      Asian8.02%13.85%5.22%
      American Indian0.00%0.74%0.82%
      Native Hawaiian0.00%0.39%0.18%
      Mixed race4.53%4.62%3.06%
      Other race0.40%13.28%4.75%
      In Portola Valley, 4.2% 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 Valley age breakdown

      Marital status

      Age of children in married couples

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