Port St. John CDP, Florida Demographics & Population 2026
As of 2026, Port St. John CDP, Florida has a total population of 24,617, the 174th largest city in Florida, with a median household income of $84,214, which is 17% higher than the state average. The poverty rate is 10.1%.
Port St. John CDP Quick Facts
How Port St. John CDP Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 64 | National average: 60
Education
Educational Attainment (Adults 25+)
Port St. John CDP Rankings in Florida
Explore Florida Rankings
Cities Similar to Port St. John CDP
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Pace CDP | 25,630 | $84,912 | $271,400 | 31.5% | 10.1% |
| Coral Terrace CDP | 24,051 | $77,396 | $496,500 | 30.2% | 12.1% |
| Northdale CDP | 25,420 | $91,656 | $376,200 | 44.2% | 6.3% |
| Key West city | 25,824 | $78,532 | $816,300 | 41.2% | 11.1% |
| The Crossings CDP | 22,359 | $83,643 | $414,300 | 40.6% | 8.6% |
Population Overview
Port St. John CDP is a small city located in Florida. The total population is 24,617. It ranks as the 174th most populous out of 953 cities and towns in Florida.
Age Demographics
The median age in Port St. John CDP is 45.1 years. This is 6% higher than the state median of 42.6 years.
Economy, Income & Housing
The median household income in Port St. John CDP is $84,214. This is 17% higher than the state median of $71,711. Compared to the national median of $78,538, household income here is 7% higher. The poverty rate stands at 10.1%. This is 20% lower than the state poverty rate of 12.6%. The unemployment rate is 5.0%. This is 4% higher than the state rate of 4.8%. The median home value is $262,700. Housing costs are 19% lower than the state median of $325,000. The home-value-to-income ratio is 3.1x. 93.3% of occupied housing units are owner-occupied. This homeownership rate is 39% higher than the state average of 67.3%.
Race & Ethnicity
The largest racial or ethnic group in Port St. John CDP is White (non-Hispanic), making up 81.9% of the population. Hispanic or Latino residents account for 5.6%. The White (non-Hispanic) population is significantly higher than the state average (81.9% vs 51.4%). The Black or African American population (4.8%) is well below the state average of 14.8%. The Hispanic or Latino population (5.6%) is well below the state average of 26.8%. The Asian population (0.8%) is well below the state average of 2.8%.
Education
21.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 36% lower than the state rate of 33.2%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 91.3%.
Data Sources & Methodology
All demographic data for Port St. John CDP, Florida is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Florida state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 953 Census-designated places in Florida. For official data, visit data.census.gov.
Free data download: Get all Florida city and county demographics as CSV. Download Cities CSV | Download Counties CSV
Frequently Asked Questions
What is the population of Port St. John CDP, Florida?
Port St. John CDP, Florida has a population of 24,617 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Port St. John CDP, FL?
The median household income in Port St. John CDP is $84,214, which is 7% higher the national median of $78,538.
What is the poverty rate in Port St. John CDP, FL?
The poverty rate in Port St. John CDP is 10.1%. This means approximately 2,464 residents live below the federal poverty line.
What is the racial makeup of Port St. John CDP, Florida?
Port St. John CDP's population is 81.9% White, 4.8% Black, 5.6% Hispanic/Latino, and 0.8% Asian.
What is the median home value in Port St. John CDP, FL?
The median home value in Port St. John CDP is $262,700. The home-value-to-income ratio is 3.1x.
How educated is Port St. John CDP, Florida?
21.3% of adults (25+) in Port St. John CDP hold a bachelor's degree or higher, and 6.1% hold a graduate or professional degree.