StatisticMountain ViewSan DiegoCalifornia
Population density (sq mi)12,5874,233256
Median age28.234.236.0
Male/Female ratio1.1:11.0:11.0:1
Married (15yrs & older)n/a48%52%
Families w/ Kids under 1859%45%46%
Speak Englishn/a59%56%
Speak Spanishn/a23%29%

Key findings

  • The population density in Mountain View is 197% higher than San Diego
  • The median age in Mountain View is 18% lower than San Diego
  • In Mountain View 31.30% of the population is White
  • In Mountain View 9.87% of the population is Black
  • In Mountain View 4.68% of the population is Asian

Compare San Diego, CA Demographics


      Mountain View population breakdown by race

      RaceMountain ViewSan DiegoCalifornia
      American Indian0.63%0.52%0.74%
      Native Hawaiian0.00%0.42%0.39%
      Mixed race4.23%4.87%4.62%
      Other race49.29%6.35%13.28%
      In Mountain View, 30.2% 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

      Mountain View age breakdown

      Marital status

      Age of children in married couples

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