Statistic Marquette Heights Illinois National
Population 2,742 12,671,821 328,239,523
Population density (sq mi) 2,815 228 91
Median age 39.5 37.4 37.7
Male/Female ratio 1.0:1 1.0:1 1.0:1
Married (15yrs & older) 57% 55% 55%
Families w/ Kids under 18 40% 44% 43%
Speak English 97% 77% 79%
Speak Spanish 1% 13% 13%

Overview of Marquette Heights Demographics

Marquette Heights 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 Marquette Heights population is 2,742 and has a population density of 2,815 people per square mile, compared to the national average of 91. The median age of all residents is 39.5, 57% of people 15 years of age or older are married and 40% have kids under the age of 18. In Marquette Heights, 7% of households have a median income that is below $25,000 and 11% of households report a median income above $150,000.

Marquette Heights Racial Demographics & Ethnicity

The 5 largest ethnic groups in Marquette Heights are 95.6% White, 0.2% Black or African American, 0% Asian, 0% American Indian and 0.1% Native Hawaiian, with 5.7% of the population identifying as Hispanic or Latino. Of note, 97.1% of households reported speaking English only, while 0.9% reported speaking Spanish only. Additionally, 0.8% of residents were classified as foreign-born. The Marquette Heights racial demographics and ethnicity breakdown are essential for comprehending and addressing systemic inequities, advancing social justice and inclusion and cultivating resilient communities.

Marquette Heights Population Density

High population density areas are renowned for their extensive array of amenities and services, easily accessible to residents within walking distance or a short commute. From healthcare facilities and educational institutions to cultural venues, dining establishments, retail shops and public transportation options, these communities offer convenience and enrichment to their inhabitants. The Marquette Heights population density is 2,815 people per square mile, well above the national average of 91, making it one of the most densely populated cities in the nation.

Why are Demographics Important?

Understanding Populations: The examination and analysis of Marquette Heights demographic data can offer valuable insights into the composition and traits of populations, including age, gender, race, ethnicity, income, education and various socio-economic factors. This understanding is essential for addressing the varied needs, preferences, and challenges faced by different demographic groups within communities. Demographics hold significant importance in understanding populations, guiding decision-making processes and promoting equity, inclusion, and overall well-being for all individuals and communities. The Marquette Heights population data serves as a cornerstone for addressing social, economic and environmental challenges, while also fostering the well-being and resilience of societies.

Healthcare Planning: An analysis of Marquette Heights demographics can inform healthcare planning and delivery by identifying population health needs, disparities and risk factors. Understanding demographic trends allows healthcare providers and policymakers to allocate resources effectively, develop prevention and intervention programs and address health inequities within communities. Leveraging demographic data, healthcare providers, and policymakers strive 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 customized healthcare services to meet the diverse needs of populations.

Social Cohesion: Analyzing demographics is vital for nurturing social cohesion and fostering understanding among diverse communities. By embracing and respecting variations in Marquette Heights 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.

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Demographics Quick Facts

  • The population density in Marquette Heights is 1135% higher than Illinois
  • The median age in Marquette Heights is 6% higher than Illinois
  • In Marquette Heights 95.62% of the population is White
  • In Marquette Heights 0.22% of the population is Black
  • In Marquette Heights 0.00% of the population is Asian

Compare Marquette Heights, IL Demographics

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      Marquette Heights racial demographics

      Race Marquette Heights Illinois National
      White 95.62% 72.14% 73.35%
      Black 0.22% 14.30% 12.63%
      Asian 0.00% 5.10% 5.22%
      American Indian 0.00% 0.23% 0.82%
      Native Hawaiian 0.11% 0.03% 0.18%
      Mixed race 3.76% 2.34% 3.06%
      Other race 0.29% 5.86% 4.75%
      In Marquette Heights, 5.7% 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

      Marquette Heights age breakdown

      Marital status

      Age of children in married couples

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