Seffner demographics profile

Population density (sq mi)2,17929491
Median age38.641.637.7
Male/Female ratio0.9:11.0:11.0:1
Married (15yrs & older)53%54%55%
Families w/ Kids under 1848%38%43%
Speak English79%72%79%
Speak Spanish12%21%13%
Seffner, FL has a population of 7,861 and is the 4,764th largest city in the United States. The population density is 2,179 per sq mi which is 642% higher than the Florida average and 2306% higher than the national average. The median age in Seffner is 39 which is approximately 7% lower than the Florida average of 42. In Seffner, 53% of the population over 15 years of age are married, 79% speak English and 12% speak Spanish. 52% of Seffner residents were born in Florida, 33% were born out of state, 4% were born outside of the United States and 10% were foreign born.

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Did you know?

  • The population density in Seffner is 642% higher than Florida.
  • The median age in Seffner is 7% lower than Florida.
  • In Seffner 72.42% of the population is White.
  • In Seffner 11.84% of the population is Black or African American.
  • In Seffner 7.85% of the population is Asian.

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Seffner population breakdown by race

Black or African American11.84%16.14%12.63%
American Indian0.05%0.27%0.82%
Native Hawaiian0.00%0.06%0.18%
Mixed race5.39%2.48%3.06%
Other race2.44%2.54%4.75%
In Seffner, 18.9% 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

Seffner age breakdown

Marital status

Age of children in married couples

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