| Statistic | Decatur | Georgia | National |
| Population | 24,814 | 10,617,423 | 328,239,523 |
| Population density (sq mi) | 5,398 | 187 | 91 |
| Median age | 37.9 | 36.2 | 37.7 |
| Male/Female ratio | 0.9:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 60% | 54% | 55% |
| Families w/ Kids under 18 | 65% | 45% | 43% |
| Speak English | 87% | 86% | 79% |
| Speak Spanish | 5% | 8% | 13% |
The population of Decatur is 24,814, with a population density of 5,398 people per square mile, diverging from the national average of 91. The median age is 37.9 and 60% of individuals aged 15 or older are married, while 65% have children under 18. As far as income equality in Decatur goes, 13% of households have a median income below $25,000, whereas 47% report an income exceeding $150,000. The Decatur 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 5 largest ethnic groups in Decatur are 70.4% White, 16.1% Black or African American, 3.7% Asian, 0.2% American Indian and 0% Native Hawaiian, with 5.9% of the population identifying as Hispanic or Latino. Of note, 87.3% of households reported speaking English only, while 4.9% reported speaking Spanish only. Additionally, 8.7% of residents were classified as foreign-born. The Decatur racial demographics and ethnicity breakdown are essential for comprehending and addressing systemic inequities, advancing social justice and inclusion and cultivating resilient communities.
High population density areas typically offer a diverse array of amenities and services within walking distance or a short commute, enriching residents' quality of life and well-being. Accessible healthcare facilities, educational institutions, cultural venues, restaurants, shopping and public transportation options contribute to the convenience and vibrancy of these communities. The population density of of Decatur is 5,398 people per square mile, which far exceeds the national average of 91 and ranks among the most densely populated cities in the nation.
A city that prioritizes the well-being and necessities of families, such as Decatur, fosters an environment where children prosper, parents receive robust support and families collectively relish a high standard of living. Family-friendly cities are renowned for nurturing tight-knit communities, where neighbors actively assist and look out for one another. Furthermore, these locales often offer exceptional educational opportunities, encompassing top-notch schools, well-stocked libraries, and a plethora of extracurricular activities. Quality education is paramount for the comprehensive development and future success of children. By placing a premium on the welfare of its populace, such cities emerge as vibrant and resilient communities where families can genuinely flourish. In Decatur, 65% of families have children under 18, and 60% of residents aged 15 and above are married. These demographic attributes position this area to harness the advantages of being a family-friendly locale.
Urban Development: Utilizing Decatur 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 Decatur demographic stats for planning and executing affordable housing initiatives can serve as a preventive measure against displacement.
Policy Planning: Demographic data and statistics serve as vital tools for informing policy and decision-making processes across various levels of government, as well as within organizations and businesses. Through the reporting and analysis of demographic data, policymakers, government officials, and organizational leaders can pinpoint areas of need, allocate resources efficiently, and craft tailored policies and programs to address the unique needs and priorities of different demographic groups. The utilization of demographic data in Decatur is instrumental in policy planning, facilitating resource allocation, evidence-based decision-making, priority identification, trend forecasting, policy impact assessment, and the promotion of equity and inclusion. By harnessing this data effectively, policymakers can devise targeted, impactful, and inclusive policies that cater to the diverse needs of communities.
Education Allocation: Decatur 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, Decatur demographic data is indispensable in education for advancing equity, fostering student achievement, and cultivating inclusive learning environments tailored to the needs of all students.
| Race | Decatur | Georgia | National |
| White | 70.36% | 59.80% | 73.35% |
| Black | 16.14% | 31.17% | 12.63% |
| Asian | 3.65% | 3.70% | 5.22% |
| American Indian | 0.25% | 0.29% | 0.82% |
| Native Hawaiian | 0.04% | 0.05% | 0.18% |
| Mixed race | 9.16% | 2.20% | 3.06% |
| Other race | 0.40% | 2.79% | 4.75% |
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