| Statistic | St. Augustine | Florida | National |
| Population | 15,581 | 21,997,150 | 336,919,644 |
| Population density (sq mi) | 1,652 | 410 | 91 |
| Median age | 48.0 | 41.6 | 37.7 |
| Male/Female ratio | 0.7:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 44% | 54% | 55% |
| Families w/ Kids under 18 | 22% | 38% | 43% |
| Speak English | 92% | 72% | 79% |
| Speak Spanish | 5% | 21% | 13% |
Understanding the demographics of St. Augustine 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. Augustine population is 15,581, with a population density of 1,652 people per square mile, diverging from the national average of 91. The median age is 48, and 44% of individuals aged 15 or older are married, while 22% have children under 18. As far as income equality in St. Augustine, 24% of households have a median income below $25,000, whereas 17% report an income exceeding $150,000, indicating a varied economic landscape within the area.
The St. Augustine racial demographics and ethnicity breakdown serves as a critical tool for understanding and addressing systemic inequities, promoting social justice and inclusion and building stronger, more resilient communities. The racial breakdown in St. Augustine is 84.6% White, 9.2% Black or African American, 0.5% Asian, 0.2% American Indian and 0.1% Native Hawaiian - 5.9% of the population identify as Hispanic or Latino. Of all households, 91.7% reported speaking English only, while 4.8% reported speaking Spanish only. A total of 6.6% of residents were considered foreign born.
St. Augustine, 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. Augustine population density stands at 1,652, exceeding the national average, at 91 people per square mile, positioning it in a nice position to reap the benefits of densely populated areas.
St. Augustine, a city with less children than average, presents numerous advantages tailored to a demographic where families with fewer or no children seek an optimal living environment. These advantages may encompass a tranquil ambiance, a heightened focus on amenities geared towards adults, reduced traffic congestion and enhanced affordability. Notably, one of the principal benefits could be the expanded availability of housing options designed to accommodate adult residents or smaller households. This could include various housing types such as condominiums, apartments, or single-family homes specifically tailored for couples or individuals without children, offering a diverse range of choices for potential buyers or renters. Areas with fewer children may also signify suitability for retirees or seniors. In St. Augustine, only 22% of the population consists of children under 18 years old, significantly lower than the national average. Additionally, 44% of residents aged over 15 are married. These demographic patterns could suggest a promising environment for capitalizing on the benefits of a city with fewer children.
Urban Development: Urban planners could use St. Augustine 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. Augustine demographics for planning and development of affordable housing can help prevent displacement.
Understanding Populations: By reporting and analyzing St. Augustine 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 St. Augustine population data serves as a cornerstone for addressing social, economic and environmental challenges, while also fostering the well-being and strength of communities.
Healthcare Planning: An analysis of St. Augustine demographics can inform healthcare planning and delivery by identifying population health needs, disparities and risk factors. Understanding demographic trends allows healthcare providers and policymakers to allocate resources effectively, develop prevention and intervention programs and address health inequities within communities. Leveraging demographic data, healthcare providers, and policymakers strive to achieve equitable, accessible, and high-quality healthcare for all individuals and communities. This proactive healthcare planning approach ensures targeted interventions, efficient resource allocation and customized healthcare services to meet the diverse needs of populations.
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| Race | St. Augustine | Florida | National |
| White | 84.65% | 75.90% | 73.35% |
| Black | 9.22% | 16.14% | 12.63% |
| Asian | 0.50% | 2.61% | 5.22% |
| American Indian | 0.23% | 0.27% | 0.82% |
| Native Hawaiian | 0.09% | 0.06% | 0.18% |
| Mixed race | 4.24% | 2.48% | 3.06% |
| Other race | 1.08% | 2.54% | 4.75% |
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