Statistic Port St. John Florida National
Population 24,638 21,997,150 336,919,644
Population density (sq mi) 6,358 410 91
Median age 40.4 41.6 37.7
Male/Female ratio 1.0:1 1.0:1 1.0:1
Married (15yrs & older) 57% 54% 55%
Families w/ Kids under 18 32% 38% 43%
Speak English 93% 72% 79%
Speak Spanish 3% 21% 13%
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Overview of Port St. John Demographics

The population in Port St. John is 24,638, while the population density is 6,358 people per square mile, contrasting with the national average of 91. The median age stands at 40.4, with 57% of individuals aged 15 or older being married and 32% having children under 18. In terms of household income equality in Port St. John, 14% of households report a median income below $25,000, while 19% report an income exceeding $150,000. The Port St. John demographics data can provide invaluable insight into the composition, dynamics and needs of urban and rural areas, enabling planners, developers and policymakers to strategize effectively for the promotion of prosperity, equity and well-being for all residents in the area.

Port St. John Racial Demographics & Ethnicity

The Port St. John racial demographics and ethnicity breakdown could be indispensable tools for recognizing and rectifying systemic inequities, fostering social justice and inclusion and cultivating resilient communities. In Port St. John, the racial breakdown reveals 83.9% White, 4.3% Black or African American, 0.7% Asian, 0.5% American Indian and 0.6% Native Hawaiian, with 7.2% of the population identifying as Hispanic or Latino. Of all households, 93.1% reported speaking English only, while 3.4% reported speaking Spanish only. Moreover, 5.9% of residents were classified as foreign-born.

Port St. John Population Density

High population density areas are renowned for their extensive array of amenities and services, easily accessible to residents within walking distance or a short commute. From healthcare facilities and educational institutions to cultural venues, dining establishments, retail shops and public transportation options, these communities offer convenience and enrichment to their inhabitants. The Port St. John population density is 6,358 people per square mile, well above the national average of 91, making it one of the most densely populated cities in the nation.

Why are Demographics Important?

Urban Development: Utilizing Port St. John demographic statistics and data, urban planners can craft and develop areas that cater to local residents, encompassing housing, transportation and public services, all while emphasizing sustainability and enriching quality of life. Demographic transitions can contribute to gentrification and neighborhood evolution, whether in urban or rural environments. As neighborhoods draw in new residents with varying income levels and lifestyle preferences, property values may appreciate, potentially displacing longtime inhabitants and reshaping the neighborhood's fabric. Comprehensive insights into population density, age distribution, household size, and income levels are instrumental in guiding decisions regarding zoning, transportation infrastructure, housing expansion and public amenities. Harnessing Port St. John demographic stats for planning and executing affordable housing initiatives can serve as a preventive measure against displacement.

Education Allocation: Port St. John demographics can play a pivotal role in guiding education planning, offering insights into student demographics, school enrollment patterns, and educational requirements. This data aids schools and policymakers in resource allocation and the development of effective educational programs. It serves as a critical tool for identifying disparities in educational access and outcomes among diverse demographic groups, such as racial and ethnic minorities, socio-economic status, and students with disabilities. Through the disaggregation of data by demographic factors, education planners can pinpoint areas of inequity and implement targeted interventions to enhance access, support, and outcomes for marginalized students. Ultimately, Port St. John demographic data is indispensable in education for advancing equity, fostering student achievement, and cultivating inclusive learning environments tailored to the needs of all students.

Understanding Populations: By reporting and analyzing Port St. John demographics, we can acquire valuable insights into the makeup and traits of populations, encompassing age, gender, race, ethnicity, income, education and various socio-economic factors. This comprehension is vital for tackling the varied needs, preferences, and obstacles encountered by different demographic groups within communities. Demographics serve a pivotal role in comprehending populations, guiding decision-making processes and advancing equity, inclusion and overall well-being for all individuals and communities. The Port St. John population data serves as a cornerstone for addressing social, economic and environmental challenges, while also fostering the well-being and strength of communities.

Demographics Quick Facts

  • The population density in Port St. John is 1450% higher than Florida
  • The median age in Port St. John is 3% lower than Florida
  • In Port St. John 83.91% of the population is White
  • In Port St. John 4.27% of the population is Black
  • In Port St. John 0.71% of the population is Asian

Compare Port St. John, FL Demographics

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      Port St. John racial demographics

      Race Port St. John Florida National
      White 83.91% 75.90% 73.35%
      Black 4.27% 16.14% 12.63%
      Asian 0.71% 2.61% 5.22%
      American Indian 0.48% 0.27% 0.82%
      Native Hawaiian 0.64% 0.06% 0.18%
      Mixed race 9.75% 2.48% 3.06%
      Other race 0.24% 2.54% 4.75%
      In Port St. John, 7.2% 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.

      Household income distribution

      Place of birth by citizenship

      Port St. John age breakdown

      Marital status

      Age of children in married couples

      Source: The Port St. John, FL demographics data displayed above is derived from the United States Census Bureau American Community Survey (ACS) and include 2026 modeled data developed using proprietary methodologies.