StatisticPort St. JohnFloridaNational
Population density (sq mi)2,89641091
Median age42.341.637.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)54%54%55%
Families w/ Kids under 1838%38%43%
Speak English91%72%79%
Speak Spanish6%21%13%

Key findings

  • The population density in Port St. John is 606% higher than Florida
  • The median age in Port St. John is 2% higher than Florida
  • In Port St. John 88.27% of the population is White
  • In Port St. John 5.17% of the population is Black
  • In Port St. John 0.61% of the population is Asian

Compare Port St. John, FL Demographics


      Port St. John population breakdown by race

      RacePort St. JohnFloridaNational
      American Indian0.12%0.27%0.82%
      Native Hawaiian0.69%0.06%0.18%
      Mixed race3.45%2.48%3.06%
      Other race1.69%2.54%4.75%
      In Port St. John, 9.1% 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

      Port St. John age breakdown

      Marital status

      Age of children in married couples

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