StatisticSouth MountainPhoenixArizona
Population density (sq mi)1,7593,00565
Median age30.633.337.1
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)n/a46%53%
Families w/ Kids under 1851%50%42%
Speak Englishn/a63%73%
Speak Spanishn/a31%20%

Key findings

  • The population density in South Mountain is 41% lower than Phoenix
  • The median age in South Mountain is 8% lower than Phoenix
  • In South Mountain 54.40% of the population is White
  • In South Mountain 14.90% of the population is Black
  • In South Mountain 1.79% of the population is Asian

Compare Phoenix, AZ Demographics


      South Mountain population breakdown by race

      RaceSouth MountainPhoenixArizona
      American Indian2.85%2.01%4.41%
      Native Hawaiian0.49%0.21%0.19%
      Mixed race3.01%3.38%3.31%
      Other race22.55%11.48%6.97%
      In South Mountain, 41.8% 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

      South Mountain age breakdown

      Marital status

      Age of children in married couples

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