Skip to main content

Clinton city, Illinois Demographics & Population 2026

★
Very AffordableHome value to income ratio of 1.8x is exceptionally low

As of 2026, Clinton city, Illinois has a total population of 7,012, the 283rd largest city in Illinois, with a median household income of $55,960, which is 32% lower than the state average. The poverty rate is 16.4%.

Key Takeaways

Clinton city Quick Facts

Population 7,012
Median Household Income $55,960
Median Home Value $101,200
Poverty Rate 16.4%
Unemployment Rate 5.5%
Median Age 39.7 years
Homeownership Rate 64.0%
Affordability Ratio 1.8x
Bachelor's Degree or Higher 18.3%
High School Graduation Rate 87.8%
Diversity Index 21/100
Population 7,012 283rd of 1,445
Median Income $55,960 bottom 30%
Poverty Rate 16.4% 32% higher national
Median Home Value $101,200 below average

How Clinton city Compares

Economy & Housing

Employment

5.5% Unemployment Rate State: 5.8% | National: 5.2%
61.8% Labor Force Participation

Housing Overview

Owner 64.0%
Renter 36.0%
Affordability Index Very Affordable
1.8x home value to income ratio

People & Demographics

Diversity Index

21out of 100
Very Low Diversity

A less diverse community where one racial or ethnic group represents a large majority.

State average: 60 | National average: 60

Education

Clinton city Rankings in Illinois

#283 Population of 1,445
#980 Median Income of 1,445
#687 Education of 1,445
#840 Home Value of 1,445

Explore Illinois Rankings

Cities by Population All cities ranked by size Richest Cities Ranked by median income Most Educated By bachelor's degree rate Most Affordable By housing affordability

Cities Similar to Clinton city

These cities in the same state have comparable population and economic profiles.

CityPopulationMedian IncomeHome ValueBachelor's+Poverty
Calumet Park village6,836$57,389$180,80018.8%13.7%
Mendota city6,915$58,939$121,10017.6%13.9%
Litchfield city6,814$54,190$100,50024.0%17.0%
Greenville city7,159$52,727$119,80021.6%16.5%
Benton city7,076$51,349$85,10018.5%17.9%

Population Overview

Clinton city is a small city located in Illinois. The total population is 7,012. It ranks as the 283rd most populous out of 1,445 cities and towns in Illinois.

Age Demographics

The median age in Clinton city is 39.7 years. This is 2% higher than the state median of 38.9 years.

Economy, Income & Housing

The median household income in Clinton city is $55,960. This is 32% lower than the state median of $81,702. Compared to the national median of $78,538, household income here is 29% lower. The poverty rate stands at 16.4%. This is 40% higher than the state poverty rate of 11.7%. The unemployment rate is 5.5%. This is 6% lower than the state rate of 5.8%. The median home value is $101,200. Housing costs are 60% lower than the state median of $250,500. With a home-value-to-income ratio of just 1.8x, Clinton city is one of the most affordable housing markets in the area. 64.0% of occupied housing units are owner-occupied. This homeownership rate is 4% lower than the state average of 66.8%.

Race & Ethnicity

Clinton city has a predominantly White (non-Hispanic) population, comprising 88.6% of all residents. Hispanic or Latino residents account for 6.5%. The White (non-Hispanic) population is significantly higher than the state average (88.6% vs 58.8%). The Black or African American population (1.9%) is well below the state average of 13.6%. The Hispanic or Latino population (6.5%) is well below the state average of 18.5%. The Asian population (0.2%) is well below the state average of 5.8%.

Education

18.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 51% lower than the state rate of 37.2%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 87.8%.

Data Sources & Methodology

All demographic data for Clinton city, Illinois is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Illinois state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,445 Census-designated places in Illinois. For official data, visit data.census.gov.

Free data download: Get all Illinois city and county demographics as CSV. Download Cities CSV | Download Counties CSV

Frequently Asked Questions

What is the population of Clinton city, Illinois?

Clinton city, Illinois has a population of 7,012 according to the most recent U.S. Census ACS 5-Year Estimates.

What is the median household income in Clinton city, IL?

The median household income in Clinton city is $55,960, which is 29% lower the national median of $78,538.

What is the poverty rate in Clinton city, IL?

The poverty rate in Clinton city is 16.4%. This means approximately 1,117 residents live below the federal poverty line.

What is the racial makeup of Clinton city, Illinois?

Clinton city's population is 88.6% White, 1.9% Black, 6.5% Hispanic/Latino, and 0.2% Asian.

What is the median home value in Clinton city, IL?

The median home value in Clinton city is $101,200. The home-value-to-income ratio is 1.8x.

How educated is Clinton city, Illinois?

18.3% of adults (25+) in Clinton city hold a bachelor's degree or higher, and 7.3% hold a graduate or professional degree.