Population density (sq mi)67941091
Median age43.441.637.7
Male/Female ratio0.9:11.0:11.0:1
Married (15yrs & older)73%54%55%
Families w/ Kids under 1846%38%43%
Speak English82%72%79%
Speak Spanish10%21%13%

Key findings

  • The population density in Keystone is 66% higher than Florida
  • The median age in Keystone is 4% higher than Florida
  • In Keystone 85.33% of the population is White
  • In Keystone 4.13% of the population is Black
  • In Keystone 5.56% of the population is Asian

Compare Keystone, FL Demographics


      Keystone population breakdown by race

      American Indian0.07%0.27%0.82%
      Native Hawaiian0.00%0.06%0.18%
      Mixed race2.81%2.48%3.06%
      Other race2.10%2.54%4.75%
      In Keystone, 12.5% 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

      Keystone age breakdown

      Marital status

      Age of children in married couples

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