Statistic East St. Louis Illinois National
Population 27,033 13,081,969 336,919,644
Population density (sq mi) 1,943 236 91
Median age 40.6 37.4 37.7
Male/Female ratio 0.8:1 1.0:1 1.0:1
Married (15yrs & older) 29% 55% 55%
Families w/ Kids under 18 34% 44% 43%
Speak English 98% 77% 79%
Speak Spanish 1% 13% 13%
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Overview of East St. Louis Demographics

Understanding the demographics of East St. Louis is essential for gaining insights into the composition, dynamics and needs of any city, town or village. This knowledge empowers planners, developers and policymakers to strategize effectively, promoting prosperity, equity and well-being for all residents. The East St. Louis population is 27,033, with a population density of 1,943 people per square mile, diverging from the national average of 91. The median age is 40.6, and 29% of individuals aged 15 or older are married, while 34% have children under 18. As far as income equality in East St. Louis, 49% of households have a median income below $25,000, whereas 3% report an income exceeding $150,000, indicating a varied economic landscape within the area.

East St. Louis Racial Demographics & Ethnicity

The East St. Louis 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 East St. Louis, the racial breakdown reveals 1.5% White, 96.6% Black or African American, 0.4% Asian, 0.2% American Indian and 0% Native Hawaiian, with 1.3% of the population identifying as Hispanic or Latino. Of all households, 97.8% reported speaking English only, while 1.1% reported speaking Spanish only. Moreover, 0.8% of residents were classified as foreign-born.

East St. Louis Population Density

East St. Louis could serve as a prime example of how areas with higher-than-average population density can champion environmental sustainability by reducing per capita energy consumption, greenhouse gas emissions and land use. Embracing compact urban development, these densely populated areas promote energy-efficient buildings and encourages walking, cycling and public transit use, fostering sustainable lifestyles and minimizing environmental impact. Moreover, densely populated regions are renowned for their vibrant social and cultural scenes, driven by a diverse population that organizes an array of cultural events, festivals and community activities. This cultural diversity ignites creativity, innovation and cross-cultural exchange, enriching the social fabric of the community. The East St. Louis population density is 1,943, surpassing the national average of 91 per square miles, positioning itself to capitalize on the advantages of dense urban living.

Why are Demographics Important?

Social Cohesion: Analyzing demographics is vital for nurturing social cohesion and fostering understanding among diverse communities. By embracing and respecting variations in East St. Louis demographics, societies can advance inclusivity, diversity and social unity while combatting social inequalities and advocating for equal opportunities. Racial demographics mirror the diversity within a population and can be instrumental in cultivating inclusive and inviting communities. Embracing diversity strengthens social bonds, fosters cultural appreciation and enriches society by acknowledging the contributions of individuals from various racial and ethnic backgrounds.

Understanding Populations: By reporting and analyzing East St. Louis demographics, we can acquire valuable insights into the makeup and traits of populations, encompassing age, gender, race, ethnicity, income, education and various socio-economic factors. This comprehension is vital for tackling the varied needs, preferences, and obstacles encountered by different demographic groups within communities. Demographics serve a pivotal role in comprehending populations, guiding decision-making processes and advancing equity, inclusion and overall well-being for all individuals and communities. The East St. Louis population data serves as a cornerstone for addressing social, economic and environmental challenges, while also fostering the well-being and strength of communities.

Urban Development: East St. Louis 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 East St. Louis demographic data in planning and executing affordable housing initiatives can serve as a preventive measure against displacement.

Demographics Quick Facts

  • The population density in East St. Louis is 725% higher than Illinois
  • The median age in East St. Louis is 9% higher than Illinois
  • In East St. Louis 1.54% of the population is White
  • In East St. Louis 96.56% of the population is Black
  • In East St. Louis 0.44% of the population is Asian

Compare East St. Louis, IL Demographics

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      East St. Louis racial demographics

      Race East St. Louis Illinois National
      White 1.54% 72.14% 73.35%
      Black 96.56% 14.30% 12.63%
      Asian 0.44% 5.10% 5.22%
      American Indian 0.16% 0.23% 0.82%
      Native Hawaiian 0.02% 0.03% 0.18%
      Mixed race 1.00% 2.34% 3.06%
      Other race 0.28% 5.86% 4.75%
      In East St. Louis, 1.3% 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

      East St. Louis age breakdown

      Marital status

      Age of children in married couples

      Source: The East St. Louis, IL 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.