San Marco demographics profile

StatisticSan MarcoJacksonvilleFlorida
Population density (sq mi)9791,146294
Median age39.535.741.6
Male/Female ratio0.8:10.9:11.0:1
Married (15yrs & older)n/a50%54%
Speak Englishn/a86%72%
Speak Spanishn/a6%21%

Did you know?

  • The population density in San Marco is 15% lower than Jacksonville.
  • The median age in San Marco is 11% higher than Jacksonville.
  • In San Marco 67.20% of the population is Caucasian.
  • In San Marco 15.01% of the population is African American.
  • In San Marco 11.24% of the population is Asian.

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San Marco population breakdown by race

RaceSan MarcoJacksonvilleFlorida
African American15.01%30.66%16.14%
American Indian0.33%0.23%0.27%
Native Hawaiian0.00%0.12%0.06%
Mixed race5.75%3.52%2.48%
Other race0.48%1.22%2.54%
In San Marco, 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

San Marco age breakdown

Marital status

Age of children in married couples

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