Duclay demographics profile

Population density (sq mi)3,5741,146294
Median age28.235.741.6
Male/Female ratio1.2:10.9:11.0:1
Married (15yrs & older)n/a50%54%
Speak Englishn/a86%72%
Speak Spanishn/a6%21%

Did you know?

  • The population density in Duclay is 212% higher than Jacksonville.
  • The median age in Duclay is 21% lower than Jacksonville.
  • In Duclay 46.92% of the population is Caucasian.
  • In Duclay 37.51% of the population is African American.
  • In Duclay 7.00% of the population is Asian.

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Duclay population breakdown by race

African American37.51%30.66%16.14%
American Indian0.00%0.23%0.27%
Native Hawaiian0.00%0.12%0.06%
Mixed race6.01%3.52%2.48%
Other race2.57%1.22%2.54%
In Duclay, 8.8% 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

Duclay age breakdown

Marital status

Age of children in married couples

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