Statistic Fort Mill South Carolina National
Population 20,703 5,275,357 336,919,644
Population density (sq mi) 1,065 175 91
Median age 35.8 38.8 37.7
Male/Female ratio 0.9:1 0.9:1 1.0:1
Married (15yrs & older) 59% 56% 55%
Families w/ Kids under 18 60% 40% 43%
Speak English 94% 93% 79%
Speak Spanish 4% 4% 13%
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Overview of Fort Mill Demographics

The population in Fort Mill is 20,703, while the population density is 1,065 people per square mile, contrasting with the national average of 91. The median age stands at 35.8, with 59% of individuals aged 15 or older being married and 60% having children under 18. In terms of household income equality in Fort Mill, 7% of households report a median income below $25,000, while 39% report an income exceeding $150,000. The Fort Mill 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.

Fort Mill Racial Demographics & Ethnicity

The 5 largest ethnic groups in Fort Mill are 78.1% White, 13.8% Black or African American, 1.3% Asian, 0.2% American Indian and 0% Native Hawaiian, with 6% of the population identifying as Hispanic or Latino. Of note, 93.9% of households reported speaking English only, while 4.4% reported speaking Spanish only. Additionally, 4.6% of residents were classified as foreign-born. The Fort Mill racial demographics and ethnicity breakdown are essential for comprehending and addressing systemic inequities, advancing social justice and inclusion and cultivating resilient communities.

Fort Mill Population Density

Fort Mill, characterized by above-average population density, plays a pivotal role in promoting environmental sustainability by reducing per capita energy consumption, greenhouse gas emissions and land use. Its compact urban development encourages energy-efficient buildings, active transportation modes like walking and cycling and the utilization of public transit, fostering sustainable lifestyles and mitigating environmental impact. Additionally, the area's dense population contributes to a vibrant social and cultural scene, featuring a diverse array of cultural events, festivals and community activities. This cultural diversity fuels creativity, innovation, and cross-cultural exchange, enhancing the community's social fabric. The Fort Mill population density stands at 1,065, exceeding the national average, at 91 people per square mile, positioning it in a nice position to reap the benefits of densely populated areas.

Is Fort Mill Family Friendly?

Fort Mill, as a family-friendly city, places a significant emphasis on the well-being and needs of families, fostering an environment where children thrive, parents feel supported and families can collectively enjoy a high quality of life. These cities are characterized by their strong sense of community, with neighbors actively supporting and looking out for one another. Additionally, they often offer exceptional educational opportunities, including top-quality schools, well-stocked libraries and diverse extracurricular activities. Access to quality education is essential for children's development and future success. By prioritizing the well-being of its residents, such cities become vibrant and resilient communities where families can truly flourish. In Fort Mill, 60% of families have children under the age of 18, and 59% of residents aged over 15 are married. These demographics position this area to reap the benefits of being a family-friendly locality.

Why are Demographics Important?

Healthcare Planning: Analyzing the demographic data in Fort Mill has the potential to inform healthcare planning and delivery by identifying population health needs, disparities and risk factors. Healthcare providers and policymakers can allocate resources more effectively, develop prevention and intervention programs and address health inequities within communities by understanding demographic trends. Leveraging demographic statistics can enable healthcare providers and policymakers to strive for equitable, accessible and high-quality healthcare for all individuals and communities. This proactive healthcare planning approach ensures targeted interventions, efficient resource allocation and tailored healthcare services to meet diverse population needs.

Urban Development: Utilizing Fort Mill 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 Fort Mill demographic stats for planning and executing affordable housing initiatives can serve as a preventive measure against displacement.

Understanding Populations: Analyzing and interpreting the Fort Mill demographic data provides us with valuable insights into the characteristics and composition of populations, encompassing age, gender, race, ethnicity, income, education and other socio-economic variables. This understanding is crucial for addressing the diverse needs, preferences and challenges encountered by various demographic groups within communities. Demographics play a crucial role in understanding populations, informing decision-making processes, and advancing equity, inclusion, and overall well-being for all individuals and communities. The Fort Mill population and demographic data serves as a foundation for addressing social, economic and environmental challenges, while also nurturing the well-being and resilience of societies.

Demographics Quick Facts

  • The population density in Fort Mill is 507% higher than South Carolina
  • The median age in Fort Mill is 8% lower than South Carolina
  • In Fort Mill 78.10% of the population is White
  • In Fort Mill 13.83% of the population is Black
  • In Fort Mill 1.27% of the population is Asian

Compare Fort Mill, SC Demographics

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      Fort Mill racial demographics

      Race Fort Mill South Carolina National
      White 78.10% 67.27% 73.35%
      Black 13.83% 27.35% 12.63%
      Asian 1.27% 1.42% 5.22%
      American Indian 0.15% 0.32% 0.82%
      Native Hawaiian 0.05% 0.06% 0.18%
      Mixed race 4.87% 2.07% 3.06%
      Other race 1.74% 1.51% 4.75%
      In Fort Mill, 6.0% 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

      Fort Mill age breakdown

      Marital status

      Age of children in married couples

      Source: The Fort Mill, SC 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.