| Statistic | St. Augustine | Florida | National |
| Population | 15,065 | 21,477,737 | 328,239,523 |
| Population density (sq mi) | 1,582 | 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% |
The population of St. Augustine is 15,065, with a population density of 1,582 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 goes, 24% of households have a median income below $25,000, whereas 17% report an income exceeding $150,000. The St. Augustine demographics data can provide indispensable insights into the composition, dynamics and needs of cities, towns or even villages, empowering planners, developers and policymakers to devise strategies that foster prosperity, equity and well-being for all residents.
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.
Areas like St. Augustine that have a higher than average population density tend to support environmental sustainability by reducing per capita energy consumption, greenhouse gas emissions and land use. Compact urban development encourages energy-efficient buildings, walking, cycling and the use of public transit, promoting sustainable lifestyles and reducing environmental impact. Densely populated areas also tend to have more vibrant social and cultural scenes, with a diverse population contributing to a wide array of cultural events, festivals and community activities. This diversity fosters creativity, innovation and cross-cultural exchange, enriching the social fabric of the community. The St. Augustine population density is higher than average and comes in at 1,582 people per square mile (compared to the nationwide average of 91), putting it in a position to take advantage of all the benefits of a densely populated area.
A city with fewer children like St. Augustine can offer several benefits, catering to a demographic where families with fewer or no children may find an ideal environment. The advantages could include a quiet environment, increased focus on adult-oriented amenities, reduced traffic and increased affordability. Perhaps the biggest benefit could be a greater availability of housing options that cater to adult residents or smaller households. This could include more condominiums, apartments, or single-family homes designed for couples or individuals without children, providing a wider range of choices for prospective homebuyers or renters. Areas with fewer kids could also be an indication that this area could be a suitable area for retirees or seniors. In St. Augustine, only 22% of people have kids under the age of 18, which is far less than the national average. Another 44% of residents over 15 years old are married. This bodes well for taking advantage of all the benefits of an area where less kids are present.
Education Allocation: St. Augustine demographic data can help guide education planning by identifying student demographics, school enrollment trends and educational needs, helping schools and policymakers allocate resources and develop effective educational programs. It can be an essential tool for identifying disparities in educational access and outcomes among different demographic groups, such as racial and ethnic minorities, socio-economic status, or students with disabilities. By disaggregating data by demographic factors, education planners can identify areas of inequity and develop targeted interventions to improve access, support and outcomes for marginalized students. Overall, St. Augustine demographic data is invaluable in education for promoting equity, supporting student success, and fostering inclusive learning environments that meet the needs of all students.
Policy Planning: At various levels of government and within organizations and businesses, demographic data and statistics serve as essential tools for guiding policy and decision-making processes. Through the examination and interpretation of St. Augustine demographic stats and data, policymakers, government officials, and organizational leaders can pinpoint areas requiring attention, allocate resources judiciously and design policies and initiatives tailored to the specific needs and preferences of distinct demographic segments. The utilization of St. Augustine demographic data plays a pivotal role in policy formulation by informing resource allocation, facilitating evidence-based decision-making, identifying key priorities, predicting future trends, assessing policy effectiveness, and advancing principles of equity and inclusivity. Through effective utilization of this data, policymakers can craft policies that are targeted, efficient, and responsive to the diverse needs of communities.
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.
| 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% |
Here are the best places to live in Florida
Top 10 best public schools in St. Augustine
10 Best cities in Florida for employment
10 best cities to buy a new house in Florida