StatisticOld Palo AltoPalo AltoCalifornia
Population density (sq mi)6,0062,793256
Median age44.841.836.0
Male/Female ratio0.7:11.0:11.0:1
Married (15yrs & older)n/a64%52%
Families w/ Kids under 1853%51%46%
Speak Englishn/a60%56%
Speak Spanishn/a6%29%

Key findings

  • The population density in Old Palo Alto is 115% higher than Palo Alto
  • The median age in Old Palo Alto is 7% higher than Palo Alto
  • In Old Palo Alto 66.52% of the population is White
  • In Old Palo Alto 3.06% of the population is Black
  • In Old Palo Alto 22.62% of the population is Asian

Compare Palo Alto, CA Demographics


      Old Palo Alto population breakdown by race

      RaceOld Palo AltoPalo AltoCalifornia
      American Indian1.06%0.17%0.74%
      Native Hawaiian0.00%0.14%0.39%
      Mixed race4.58%4.58%4.62%
      Other race2.17%1.17%13.28%
      In Old Palo Alto, 7.1% 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

      Old Palo Alto age breakdown

      Marital status

      Age of children in married couples

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