| Statistic | Lilburn | Georgia | National |
| Population | 13,254 | 10,962,807 | 336,919,644 |
| Population density (sq mi) | 2,073 | 191 | 91 |
| Median age | 34.5 | 36.2 | 37.7 |
| Male/Female ratio | 1.2:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 58% | 54% | 55% |
| Families w/ Kids under 18 | 56% | 45% | 43% |
| Speak English | 42% | 86% | 79% |
| Speak Spanish | 36% | 8% | 13% |

The population of Lilburn is 13,254, with a population density of 2,073 people per square mile, diverging from the national average of 91. The median age is 34.5 and 58% of individuals aged 15 or older are married, while 56% have children under 18. As far as income equality in Lilburn goes, 22% of households have a median income below $25,000, whereas 18% report an income exceeding $150,000. The Lilburn 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 Lilburn racial demographics and ethnicity breakdown could be indispensable tools for recognizing and rectifying systemic inequities, fostering social justice and inclusion and cultivating resilient communities. In Lilburn, the racial breakdown reveals 34.4% White, 14.7% Black or African American, 20.8% Asian, 1.5% American Indian and 0% Native Hawaiian, with 40% of the population identifying as Hispanic or Latino. Of all households, 42.1% reported speaking English only, while 36.4% reported speaking Spanish only. Moreover, 36% of residents were classified as foreign-born.
Areas with a high population density tend to support a wide range of amenities and services within walking distance or a short commute. Residents tend to have convenient access to healthcare facilities, educational institutions, cultural venues, restaurants, shops and public transportation options, enhancing their quality of life and overall well-being. The Lilburn population density is 2,073 people per square mile, which is well-above the national average of 91 and is considered one of the most densely populated cities in the country.
Lilburn, 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 Lilburn, 56% of families have children under the age of 18, and 58% of residents aged over 15 are married. These demographics position this area to reap the benefits of being a family-friendly locality.
Understanding Populations: Reporting and analyzing the demographic data in Lilburn can allow us to gain insights into the characteristics and composition of populations, including age, gender, race, ethnicity, income, education and other socio-economic factors. This understanding is essential for addressing the diverse needs, preferences and challenges of different demographic groups within communities. Demographics can play a crucial role in understanding populations, informing decision-making processes and promoting equity, inclusion, and well-being for all individuals and communities. Lilburn population data serves as a foundation for addressing social, economic, and environmental challenges and promoting the well-being and resilience of societies.
Healthcare Planning: The examination of Lilburn demographics can potentially inform healthcare planning and delivery by identifying population health needs, disparities and risk factors. By comprehending demographic trends, healthcare providers and policymakers can allocate resources effectively, develop prevention and intervention programs, and address health inequities within communities. Through the utilization of demographic statistics, healthcare providers and policymakers aim 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 tailored healthcare services to meet the diverse needs of populations.
Urban Development: Urban planners can leverage demographics data in Lilburn to design and develop areas that cater to residents' needs, spanning housing, transportation, and public services, while prioritizing sustainability and enhancing quality of life. Demographic changes can contribute to gentrification and neighborhood evolution, whether in urban or rural contexts. As neighborhoods attract new residents with diverse income levels and lifestyle preferences, property values may appreciate, potentially displacing longstanding residents and reshaping the neighborhood's identity. Understanding population density, age distribution, household size and income levels is essential for guiding decisions on zoning, transportation infrastructure, housing development and public amenities. Incorporating Lilburn demographics data into planning and implementing affordable housing initiatives can help mitigate displacement risks.

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| Race | Lilburn | Georgia | National |
| White | 34.44% | 59.80% | 73.35% |
| Black | 14.68% | 31.17% | 12.63% |
| Asian | 20.83% | 3.70% | 5.22% |
| American Indian | 1.46% | 0.29% | 0.82% |
| Native Hawaiian | 0.00% | 0.05% | 0.18% |
| Mixed race | 16.38% | 2.20% | 3.06% |
| Other race | 12.21% | 2.79% | 4.75% |