Statistic St. Simons Georgia National
Population 15,710 10,962,807 336,919,644
Population density (sq mi) 953 191 91
Median age 56.7 36.2 37.7
Male/Female ratio 0.9:1 1.0:1 1.0:1
Married (15yrs & older) 74% 54% 55%
Families w/ Kids under 18 23% 45% 43%
Speak English 97% 86% 79%
Speak Spanish 1% 8% 13%
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Local Insights Report

Overview of St. Simons Demographics

Understanding the demographics of St. Simons is essential for gaining insights into the composition, dynamics and needs of any city, town or village. This knowledge empowers planners, developers and policymakers to strategize effectively, promoting prosperity, equity and well-being for all residents. The St. Simons population is 15,710, with a population density of 953 people per square mile, diverging from the national average of 91. The median age is 56.7, and 74% of individuals aged 15 or older are married, while 23% have children under 18. As far as income equality in St. Simons, 10% of households have a median income below $25,000, whereas 36% report an income exceeding $150,000, indicating a varied economic landscape within the area.

St. Simons Racial Demographics & Ethnicity

Understanding the St. Simons racial demographics and ethnic composition is paramount for addressing systemic inequities, advancing social justice and inclusion and fortifying communities. In St. Simons, the racial breakdown indicates 93.6% White, 2.8% Black or African American, 0.6% Asian, 0.3% American Indian and 0% Native Hawaiian, with 1.9% of the population identifying as Hispanic or Latino. Notably, 96.9% of households reported speaking English only, while 1.2% reported speaking Spanish only. Additionally, 3.5% of residents were categorized as foreign-born.

St. Simons Population Density

St. Simons, 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 St. Simons population density stands at 953, 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 St. Simons Family Friendly?

In a city like St. Simons with fewer children, there are numerous advantages tailored to a demographic where families with fewer or no children seek an ideal environment. These benefits may encompass a serene atmosphere, a heightened emphasis on amenities geared towards adults, reduced traffic congestion and enhanced affordability. Notably, one of the key advantages could be the wider availability of housing options designed to suit adult residents or smaller households. This may include a variety of housing types such as condominiums, apartments, or single-family homes tailored for couples or individuals without children, thereby offering a diverse range of choices for prospective buyers or renters. Areas with fewer children may also signal that the locale is conducive to retirees or seniors. In St. Simons, only 23% of the population consists of children under 18 years old, significantly below the national average. Additionally, 74% of residents aged over 15 are married. These demographics could suggest a promising environment for capitalizing on all the benefits of a city with fewer children.

Why are Demographics Important?

Education Allocation: St. Simons 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, St. Simons demographic data is indispensable in education for advancing equity, fostering student achievement, and cultivating inclusive learning environments tailored to the needs of all students.

Urban Development: Urban planners could use St. Simons demographic data to design and create areas that accommodate the needs of residents, including housing, transportation and public services, while promoting sustainability and quality of life. Demographic shifts can contribute to gentrification and neighborhood change in urban or rural areas. As neighborhoods attract new residents with different income levels and lifestyle preferences, property values may rise, leading to displacement of long-time residents and changes in the character and identity of the neighborhood. Understanding population density, age distribution, household size and income levels helps inform decisions related to zoning, transportation infrastructure, housing development and public amenities. Lastly, using St. Simons demographics for planning and development of affordable housing can help prevent displacement.

Social Cohesion: The reporting and analysis of demographics are essential for fostering social cohesion and understanding among diverse communities. By acknowledging and valuing differences in St. Simons demographics, societies can champion inclusivity, diversity and social harmony while tackling social disparities and advocating for equal opportunities. Racial demographics showcase the varied makeup of a population and play a vital role in nurturing inclusive and hospitable communities. Embracing diversity bolsters social cohesion, enhances cultural comprehension and enriches society by honoring the contributions of individuals from diverse racial and ethnic backgrounds.

Demographics Quick Facts

  • The population density in St. Simons is 400% higher than Georgia
  • The median age in St. Simons is 57% higher than Georgia
  • In St. Simons 93.64% of the population is White
  • In St. Simons 2.75% of the population is Black
  • In St. Simons 0.56% of the population is Asian

Compare St. Simons, GA Demographics

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      St. Simons racial demographics

      Race St. Simons Georgia National
      White 93.64% 59.80% 73.35%
      Black 2.75% 31.17% 12.63%
      Asian 0.56% 3.70% 5.22%
      American Indian 0.29% 0.29% 0.82%
      Native Hawaiian 0.00% 0.05% 0.18%
      Mixed race 1.77% 2.20% 3.06%
      Other race 0.99% 2.79% 4.75%
      In St. Simons, 1.9% 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.

      Household income distribution

      Place of birth by citizenship

      St. Simons age breakdown

      Marital status

      Age of children in married couples

      Source: The St. Simons, GA 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.