Statistic Snellville Georgia National
Population 20,462 10,962,807 336,919,644
Population density (sq mi) 1,951 191 91
Median age 40.7 36.2 37.7
Male/Female ratio 0.9:1 1.0:1 1.0:1
Married (15yrs & older) 57% 54% 55%
Families w/ Kids under 18 35% 45% 43%
Speak English 72% 86% 79%
Speak Spanish 11% 8% 13%
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Overview of Snellville Demographics

The population in Snellville is 20,462, while the population density is 1,951 people per square mile, contrasting with the national average of 91. The median age stands at 40.7, with 57% of individuals aged 15 or older being married and 35% having children under 18. In terms of household income equality in Snellville, 10% of households report a median income below $25,000, while 21% report an income exceeding $150,000. The Snellville demographics data can provide invaluable insight into the composition, dynamics and needs of urban and rural areas, enabling planners, developers and policymakers to strategize effectively for the promotion of prosperity, equity and well-being for all residents in the area.

Snellville Racial Demographics & Ethnicity

Understanding the Snellville racial demographics and ethnic composition is paramount for addressing systemic inequities, advancing social justice and inclusion and fortifying communities. In Snellville, the racial breakdown indicates 43.4% White, 39% Black or African American, 7.5% Asian, 1.5% American Indian and 0% Native Hawaiian, with 12% of the population identifying as Hispanic or Latino. Notably, 72.3% of households reported speaking English only, while 11.3% reported speaking Spanish only. Additionally, 21.1% of residents were categorized as foreign-born.

Snellville Population Density

Snellville, 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 Snellville population density stands at 1,951, exceeding the national average, at 91 people per square mile, positioning it in a nice position to reap the benefits of densely populated areas.

Why are Demographics Important?

Education Allocation: Education planning benefits significantly from Snellville demographic information, which helps identify student demographics, school enrollment trends, and educational needs. This data assists schools and policymakers in allocating resources effectively and devising impactful educational programs. It serves as a vital tool for recognizing disparities in educational access and outcomes among diverse demographic groups, including racial and ethnic minorities, socio-economic status, and students with disabilities. By disaggregating data based on demographic factors, education planners can pinpoint areas of inequity and implement targeted interventions to improve access, support, and outcomes for marginalized students. Ultimately, Snellville demographic data is essential in education for advancing equity, fostering student success, and cultivating inclusive learning environments tailored to meet the needs of all students.

Understanding Populations: Reporting and analyzing the demographic data in Snellville 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. Snellville population data serves as a foundation for addressing social, economic, and environmental challenges and promoting the well-being and resilience of societies.

Urban Development: Urban planners could use Snellville 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 Snellville demographics for planning and development of affordable housing can help prevent displacement.

Demographics Quick Facts

  • The population density in Snellville is 924% higher than Georgia
  • The median age in Snellville is 12% higher than Georgia
  • In Snellville 43.36% of the population is White
  • In Snellville 39.01% of the population is Black
  • In Snellville 7.52% of the population is Asian

Compare Snellville, GA Demographics

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      Snellville racial demographics

      Race Snellville Georgia National
      White 43.36% 59.80% 73.35%
      Black 39.01% 31.17% 12.63%
      Asian 7.52% 3.70% 5.22%
      American Indian 1.45% 0.29% 0.82%
      Native Hawaiian 0.00% 0.05% 0.18%
      Mixed race 3.53% 2.20% 3.06%
      Other race 5.12% 2.79% 4.75%
      In Snellville, 12.0% 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

      Snellville age breakdown

      Marital status

      Age of children in married couples

      Source: The Snellville, 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.