StatisticSt. Augustine BeachFloridaNational
Population density (sq mi)3,16841091
Median age50.441.637.7
Male/Female ratio1.1:11.0:11.0:1
Married (15yrs & older)69%54%55%
Families w/ Kids under 1829%38%43%
Speak English89%72%79%
Speak Spanish4%21%13%

Key findings

  • The population density in St. Augustine Beach is 673% higher than Florida
  • The median age in St. Augustine Beach is 21% higher than Florida
  • In St. Augustine Beach 97.56% of the population is White
  • In St. Augustine Beach 0.16% of the population is Black
  • In St. Augustine Beach 0.00% of the population is Asian

Compare St. Augustine Beach, FL Demographics


      St. Augustine Beach population breakdown by race

      RaceSt. Augustine BeachFloridaNational
      American Indian0.00%0.27%0.82%
      Native Hawaiian0.00%0.06%0.18%
      Mixed race0.27%2.48%3.06%
      Other race2.01%2.54%4.75%
      In St. Augustine Beach, 8.5% 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

      St. Augustine Beach age breakdown

      Marital status

      Age of children in married couples

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