Brown Island demographics profile

StatisticBrown IslandJacksonvilleFlorida
Population density (sq mi)671,121351
Median age42.835.641.2
Male/Female ratio0.9:10.9:11.0:1
Married (15yrs & older)n/a51%54%
Speak Englishn/a86%72%
Speak Spanishn/a6%20%

Did you know?

  • The population density in Brown Island is 94% lower than Jacksonville.
  • The median age in Brown Island is 20% higher than Jacksonville.
  • In Brown Island 73.62% of the population is Caucasian.
  • In Brown Island 20.36% of the population is African American.
  • In Brown Island 3.61% of the population is Asian.

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Brown Island population breakdown by race

RaceBrown IslandJacksonvilleFlorida
African American20.36%30.64%16.09%
American Indian0.00%0.28%0.31%
Native Hawaiian0.00%0.10%0.06%
Mixed race1.61%3.19%2.34%
Other race0.82%1.18%2.50%
In Brown Island, 8.2% 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.

Languages spoken

Place of birth by citizenship

Household income distribution

Source of income

Brown Island age breakdown

Marital status

Age of children in married couples

Source: The Brown Island, Jacksonville, FL demographics data displayed above is derived from the United States Census Bureau.