Port St. Lucie demographics profile

StatisticPort St. LucieFloridaNational
Population density (sq mi)1,47629491
Median age41.141.637.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)57%54%55%
Families w/ Kids under 1840%38%43%
Speak English76%72%79%
Speak Spanish16%21%13%
Port St. Lucie, FL has a population of 175,652 and is the 139th largest city in the United States. The population density is 1,476 per sq mi which is 403% higher than the Florida average and 1530% higher than the national average. The median age in Port St. Lucie is 41 which is approximately 1% lower than the Florida average of 42. In Port St. Lucie, 57% of the population over 15 years of age are married, 76% speak English and 16% speak Spanish. 32% of Port St. Lucie residents were born in Florida, 47% were born out of state, 3% were born outside of the United States and 18% were foreign born.
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Did you know?

  • The population density in Port St. Lucie is 403% higher than Florida.
  • The median age in Port St. Lucie is 1% lower than Florida.
  • In Port St. Lucie 74.34% of the population is White.
  • In Port St. Lucie 17.59% of the population is Black or African American.
  • In Port St. Lucie 2.29% of the population is Asian.

Compare Port St. Lucie, FL Demographics To Other Cities

Port St. Lucie population breakdown by race

RacePort St. LucieFloridaNational
Black or African American17.59%16.14%12.63%
American Indian0.30%0.27%0.82%
Native Hawaiian0.04%0.06%0.18%
Mixed race2.76%2.48%3.06%
Other race2.68%2.54%4.75%
In Port St. Lucie, 20.2% 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

Port St. Lucie age breakdown

Marital status

Age of children in married couples

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