Statistic Clinton Illinois National
Population 7,241 13,081,969 336,919,644
Population density (sq mi) 1,995 236 91
Median age 39.0 37.4 37.7
Male/Female ratio 0.9:1 1.0:1 1.0:1
Married (15yrs & older) 53% 55% 55%
Families w/ Kids under 18 40% 44% 43%
Speak English 96% 77% 79%
Speak Spanish 4% 13% 13%
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Overview of Clinton Demographics

Understanding the demographics of Clinton 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 Clinton population is 7,241, with a population density of 1,995 people per square mile, diverging from the national average of 91. The median age is 39, and 53% of individuals aged 15 or older are married, while 40% have children under 18. As far as income equality in Clinton, 21% of households have a median income below $25,000, whereas 6% report an income exceeding $150,000, indicating a varied economic landscape within the area.

Clinton Racial Demographics & Ethnicity

The 5 largest ethnic groups in Clinton are 96.9% White, 1.8% Black or African American, 0.1% Asian, 0% American Indian and 0% Native Hawaiian, with 5.1% of the population identifying as Hispanic or Latino. Of note, 96.1% of households reported speaking English only, while 3.6% reported speaking Spanish only. Additionally, 2.3% of residents were classified as foreign-born. The Clinton racial demographics and ethnicity breakdown are essential for comprehending and addressing systemic inequities, advancing social justice and inclusion and cultivating resilient communities.

Clinton Population Density

Communities such as Clinton, with population densities higher than the average, play a significant role in promoting environmental sustainability by decreasing per capita energy consumption, greenhouse gas emissions and land use. Their compact urban development encourages the adoption of energy-efficient buildings, walking, cycling, and public transportation, fostering sustainable lifestyles and minimizing environmental impact. Additionally, densely populated areas tend to cultivate vibrant social and cultural scenes, fueled by a diverse population that contributes to a myriad of cultural events, festivals and community activities. This cultural diversity sparks creativity, innovation and cross-cultural exchange, enriching the social fabric of the community. Clinton has a population density of 1,995, surpassing the national average of 91 people per square mile, as it stands poised to reap the benefits of dense urban living.

Why are Demographics Important?

Healthcare Planning: An analysis of Clinton 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.

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

Understanding Populations: The examination and analysis of Clinton 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 Clinton population data serves as a cornerstone for addressing social, economic and environmental challenges, while also fostering the well-being and resilience of societies.

Demographics Quick Facts

  • The population density in Clinton is 747% higher than Illinois
  • The median age in Clinton is 4% higher than Illinois
  • In Clinton 96.88% of the population is White
  • In Clinton 1.82% of the population is Black
  • In Clinton 0.06% of the population is Asian

Compare Clinton, IL Demographics

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      Clinton racial demographics

      Race Clinton Illinois National
      White 96.88% 72.14% 73.35%
      Black 1.82% 14.30% 12.63%
      Asian 0.06% 5.10% 5.22%
      American Indian 0.00% 0.23% 0.82%
      Native Hawaiian 0.00% 0.03% 0.18%
      Mixed race 1.09% 2.34% 3.06%
      Other race 0.16% 5.86% 4.75%
      In Clinton, 5.1% 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

      Clinton age breakdown

      Marital status

      Age of children in married couples

      Source: The Clinton, 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.