Port St. John, Florida Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Port St. John, Florida is 24,617 as of the 2023 American Community Survey, making it the 174th-largest city in Florida. The median household income is $84,214, the median home value is $262,700, and the median age is 45.1.
24,617
Population
2641
People / sq mi
$84,214
Median Income
$262,700
Median Home Value
Port St. John covers 9.3 sq mi of land at 2641 people per square mile.
About Port St. John, FL
Port St. John is a city in Florida with a population of 24,617. It ranks #174 among cities in Florida by population. The median age is 45.1, older than the national median. The population is 49.5% male and 50.5% female.
The median household income in Port St. John is $84,214, above the US median of $74,580. 7.3% of residents live below the federal poverty level. Home values sit at a median of $262,700, with monthly rent averaging $1,679. The homeownership rate of 93.3% is higher than the national rate of 64.8%.
Educational attainment in Port St. John reflects 21.3% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 8.0% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 27.1 minutes each way.
Race & Ethnicity
| White | 84.6% |
| Black or African American | 4.8% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.8% |
| Two or More Races | 0.0% |
Economy & Income
$84,214
Median Household Income
$39,125
Per Capita Income
7.3%
Poverty Rate
3.1%
Unemployment Rate
Housing
$262,700
Median Home Value
$1,679
Median Rent
93.3%
Owner-Occupied
Education
91.3%
High School+
21.3%
Bachelor's+
Commute
0.0%
Drive Alone
83.6%
Public Transit
8.0%
Work From Home
27.1 min
Avg Commute
Community Profile
52.0%
Foreign Born
93.0%
Non-English at Home
10.4%
Veterans
20.7%
With Disability
90.2%
Health Insurance
97.2%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 19.9% |
| Education, Health Care & Social Services | 13.8% |
| Finance, Insurance & Real Estate | 11.0% |
| Manufacturing | 8.2% |
| Public Administration | 7.6% |
| Information | 7.4% |
| Construction | 7.1% |
| Retail Trade | 5.8% |
| Arts, Entertainment & Food Services | 3.9% |
| Transportation & Warehousing | 1.7% |
| Agriculture & Mining | 0.2% |
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Frequently Asked Questions
Port St. John, Florida has a population of 24,617 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 174th-largest city in Florida.
The median household income in Port St. John, Florida is $84,214, with 7.3% of residents living below the federal poverty level.
The median home value in Port St. John, Florida is $262,700, with median monthly rent at $1,679 and a homeownership rate of 93.3%.
The median age in Port St. John, Florida is 45.1 years. The population is 49.5% male and 50.5% female.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.