Clinton County, IL
Demographic and economic profile of Clinton County, IL, sourced from the US Census Bureau (American Community Survey) via Data USA.
AI Overview
Clinton County, IL is a small rural county of 36,899 residents with a median household income of $86,588 and a poverty rate of just 7.5%, suggesting a relatively stable working- and middle-class economic base. The workforce is modest in size, with a 62.8% labor participation rate, 24.4% holding a bachelor's degree or higher, and median worker earnings of $47,498, pointing to a largely trade- and industry-oriented labor pool rather than a professional one. Housing costs are low—median home value of $180,500 and median gross rent of $934/month—with an 80.3% homeownership rate, though the county's population declined 1.9% over the past five years.
Claude Sonnet 4.6 · generated Jul 6, 2026 · derived from cached Census, BEA & ACS data on this page
Population Growth (5-year)
-1.9% since 2018
Clinton County lost population at this rate over the prior 5-year ACS5 window.
Demographics
Race & Ethnicity
- White Alone33,584 (90.9%)
- Black or African American Alone1,164 (3.1%)
- Two Races Excluding Some Other Race, & Three or More Races897 (2.4%)
- Two Races Including Some Other Race698 (1.9%)
- Some Other Race Alone303 (0.8%)
- Asian Alone231 (0.6%)
Top Languages Spoken at Home
- 1.Spanish921
- 2.Other Indo-European150
- 3.German or other West Germanic117
- 4.Russian, Polish, or other Slavic58
- 5.Tagalog (incl. Filipino)55
Economy
Cost of Living Index
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Not yet cached
Top Industries
- 1.Educational Services, & Health Care & Social Assistance4,595
- 2.Construction (Group)1,864
- 3.Retail Trade (Group)1,773
- 4.Manufacturing (Group)1,653
- 5.Public Administration (Group)1,395
Top Occupations
- 1.Management, Business, Science, & Arts Occupations7,629
- 2.Sales & Office Occupations3,052
- 3.Service Occupations2,913
- 4.Production, Transportation, & Material Moving Occupations2,393
- 5.Natural Resources, Construction, & Maintenance Occupations2,184
Housing
Education
Workforce
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Data: US Census Bureau American Community Survey, served via Data USA and the Census Bureau API. See each metric tile for the specific dataset.