StatisticStock IslandFloridaNational
Population density (sq mi)5,03741091
Median age42.741.637.7
Male/Female ratio1.4:11.0:11.0:1
Married (15yrs & older)42%54%55%
Families w/ Kids under 1838%38%43%
Speak English50%72%79%
Speak Spanish39%21%13%

Key findings

  • The population density in Stock Island is 1129% higher than Florida
  • The median age in Stock Island is 3% higher than Florida
  • In Stock Island 66.78% of the population is White
  • In Stock Island 23.35% of the population is Black
  • In Stock Island 1.26% of the population is Asian

Compare Stock Island, FL Demographics


      Stock Island population breakdown by race

      RaceStock IslandFloridaNational
      American Indian0.00%0.27%0.82%
      Native Hawaiian0.00%0.06%0.18%
      Mixed race1.42%2.48%3.06%
      Other race7.19%2.54%4.75%
      In Stock Island, 45.1% 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

      Stock Island age breakdown

      Marital status

      Age of children in married couples

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