Statistic Glen Ellyn Illinois National
Population 27,741 12,671,821 328,239,523
Population density (sq mi) 4,050 228 91
Median age 41.0 37.4 37.7
Male/Female ratio 1.0:1 1.0:1 1.0:1
Married (15yrs & older) 68% 55% 55%
Families w/ Kids under 18 49% 44% 43%
Speak English 85% 77% 79%
Speak Spanish 4% 13% 13%

Overview of Glen Ellyn Demographics

Glen Ellyn demographics provide invaluable insights into the composition, dynamics and needs of urban and rural areas, enabling them to plan, develop, and govern in ways that promote prosperity, equity and well-being for all residents. The Glen Ellyn population is 27,741 and has a population density of 4,050 people per square mile, compared to the national average of 91. The median age of all residents is 41, 68% of people 15 years of age or older are married and 49% have kids under the age of 18. In Glen Ellyn, 12% of households have a median income that is below $25,000 and 47% of households report a median income above $150,000.

Glen Ellyn Racial Demographics & Ethnicity

The Glen Ellyn 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 Glen Ellyn, the racial breakdown reveals 85.7% White, 2.6% Black or African American, 7.7% Asian, 0.4% American Indian and 0% Native Hawaiian, with 4.8% of the population identifying as Hispanic or Latino. Of all households, 85.1% reported speaking English only, while 4% reported speaking Spanish only. Moreover, 10.9% of residents were classified as foreign-born.

Glen Ellyn Population Density

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 Glen Ellyn population density is 4,050 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.

Why are Demographics Important?

Urban Development: Glen Ellyn demographic statistics are invaluable for urban planners in designing and developing areas that cater to residents' needs, encompassing housing, transportation, and public services, all while fostering sustainability and enhancing quality of life. Shifts in demographics can influence gentrification and neighborhood transformation, whether in urban or rural settings. As neighborhoods attract new residents with varying income levels and lifestyle preferences, property values may increase, potentially displacing long-term residents and altering the neighborhood's character. Analyzing population density, age distribution, household size, and income levels is crucial for guiding decisions regarding zoning, transportation infrastructure, housing expansion and public amenities. Utilizing Glen Ellyn demographic data in planning and executing affordable housing initiatives can serve as a preventive measure against displacement.

Policy Planning: Demographic data and statistics play a fundamental role in informing policy and decision-making processes across government entities, organizations and businesses. Through the analysis and interpretation of Glen Ellyn demographic data, policymakers, government officials, and organizational leaders can pinpoint areas of concern, allocate resources efficiently, and devise policies and initiatives tailored to the specific needs and preferences of distinct demographic groups. The utilization of demographics in Glen Ellyn can be crucial in policy planning, facilitating evidence-based decision-making, identifying key priorities, forecasting future trends, monitoring policy outcomes and advancing principles of equity and inclusion. By harnessing this data effectively, policymakers can develop policies that are targeted, effective and inclusive, thus meeting the diverse needs of communities.

Healthcare Planning: By analyzing the Glen Ellyn demographic data, it can potentially inform healthcare planning and delivery by identifying population health needs, disparities, and risk factors. Understanding demographic trends helps healthcare providers and policymakers allocate resources, develop prevention and intervention programs, and address health inequities within communities. By leveraging demographic data, healthcare providers and policymakers can work towards achieving equitable, accessible, and high-quality healthcare for all individuals and communities. This proactive approach to healthcare planning ensures that interventions are targeted, resources are allocated efficiently, and healthcare services are tailored to meet the diverse needs of populations.

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Demographics Quick Facts

  • The population density in Glen Ellyn is 1676% higher than Illinois
  • The median age in Glen Ellyn is 10% higher than Illinois
  • In Glen Ellyn 85.74% of the population is White
  • In Glen Ellyn 2.59% of the population is Black
  • In Glen Ellyn 7.69% of the population is Asian

Compare Glen Ellyn, IL Demographics


      Glen Ellyn racial demographics

      Race Glen Ellyn Illinois National
      White 85.74% 72.14% 73.35%
      Black 2.59% 14.30% 12.63%
      Asian 7.69% 5.10% 5.22%
      American Indian 0.40% 0.23% 0.82%
      Native Hawaiian 0.00% 0.03% 0.18%
      Mixed race 3.17% 2.34% 3.06%
      Other race 0.41% 5.86% 4.75%
      In Glen Ellyn, 4.8% 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

      Glen Ellyn age breakdown

      Marital status

      Age of children in married couples

      Source: The Glen Ellyn, IL demographics data displayed above is derived from the United States Census Bureau American Community Survey (ACS).