Statistic Chicago Heights Illinois National
Population 30,540 13,081,969 336,919,644
Population density (sq mi) 2,996 236 91
Median age 35.4 37.4 37.7
Male/Female ratio 0.9:1 1.0:1 1.0:1
Married (15yrs & older) 43% 55% 55%
Families w/ Kids under 18 43% 44% 43%
Speak English 68% 77% 79%
Speak Spanish 31% 13% 13%
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Overview of Chicago Heights Demographics

The demographics of Chicago Heights offer invaluable insights into the composition, dynamics and needs of both urban and rural areas, empowering planners, developers and policymakers to foster prosperity, equity, and well-being for all residents. With a population of 30,540, Chicago Heights exhibits a population density of 2,996 people per square mile, contrasting with the national average of 91. The median age stands at 35.4, with 43% of individuals aged 15 or older being married and 43% having children under 18. In terms of income equality in Chicago Heights, 30% of households report a median income below $25,000, while 10% report an income exceeding $150,000, showcasing a diverse economic landscape.

Chicago Heights Racial Demographics & Ethnicity

Understanding the Chicago Heights racial demographics and ethnic composition is paramount for addressing systemic inequities, advancing social justice and inclusion and fortifying communities. In Chicago Heights, the racial breakdown indicates 35.1% White, 39.6% Black or African American, 0.2% Asian, 0% American Indian and 0% Native Hawaiian, with 37.6% of the population identifying as Hispanic or Latino. Notably, 67.6% of households reported speaking English only, while 31% reported speaking Spanish only. Additionally, 14.8% of residents were categorized as foreign-born.

Chicago Heights Population Density

In areas with high population density, residents enjoy a wealth of amenities and services conveniently located within walking distance or a short commute. Access to healthcare facilities, educational institutions, cultural venues, dining options, retail stores and public transit enhances residents' quality of life and overall well-being. Chicago Heights has a population density of 2,996 people per square mile, which far exceeds the national average of 91 and ranks among the most densely populated cities in the country.

Why are Demographics Important?

Urban Development: Urban planners can leverage demographics data in Chicago Heights 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 Chicago Heights demographics data into planning and implementing affordable housing initiatives can help mitigate displacement risks.

Education Allocation: In education planning, Chicago Heights demographic data can be invaluable for identifying student demographics, school enrollment trends and educational needs. This data aids schools and policymakers in resource allocation and the formulation of effective educational programs. It serves as a crucial tool for recognizing disparities in educational access and outcomes among different demographic groups, including 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. Overall, Chicago Heights demographic data can be an essential tool in education for promoting equity, facilitating student success, and nurturing inclusive learning environments that cater to the needs of all students.

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

Demographics Quick Facts

  • The population density in Chicago Heights is 1172% higher than Illinois
  • The median age in Chicago Heights is 5% lower than Illinois
  • In Chicago Heights 35.06% of the population is White
  • In Chicago Heights 39.60% of the population is Black
  • In Chicago Heights 0.17% of the population is Asian

Compare Chicago Heights, IL Demographics

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      Chicago Heights racial demographics

      Race Chicago Heights Illinois National
      White 35.06% 72.14% 73.35%
      Black 39.60% 14.30% 12.63%
      Asian 0.17% 5.10% 5.22%
      American Indian 0.00% 0.23% 0.82%
      Native Hawaiian 0.00% 0.03% 0.18%
      Mixed race 3.53% 2.34% 3.06%
      Other race 21.63% 5.86% 4.75%
      In Chicago Heights, 37.6% 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

      Chicago Heights age breakdown

      Marital status

      Age of children in married couples

      Source: The Chicago Heights, 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.