Shelby County, IL
Demographic and economic profile of Shelby County, IL, sourced from the US Census Bureau (American Community Survey) via Data USA.
AI Overview
Shelby County is a rural Illinois county of about 20,900 residents with a heavily owner-occupied housing stock (78.5% homeownership) and low housing costs — median home values of $130,400 and median gross rent of $762/month. The workforce of roughly 12,700 active participants skews older (median age 45.3) with a 3.0% unemployment rate, though only 17.6% hold a bachelor's degree and labor force participation sits at 61.0%. The county has shed 4.4% of its population over five years, and a per capita income of $33,372 against a GDP per capita of $39,537 points to a modest but stable local economy.
Claude Sonnet 4.6 · generated Jul 6, 2026 · derived from cached Census, BEA & ACS data on this page
Population Growth (5-year)
-4.4% since 2018
Shelby County lost population at this rate over the prior 5-year ACS5 window.
Demographics
Race & Ethnicity
- White Alone20,005 (96.5%)
- Two Races Excluding Some Other Race, & Three or More Races322 (1.6%)
- Two Races Including Some Other Race158 (0.8%)
- Some Other Race Alone87 (0.4%)
- American Indian & Alaska Native Alone65 (0.3%)
- Black or African American Alone45 (0.2%)
Top Languages Spoken at Home
- 1.Spanish186
- 2.Russian, Polish, or other Slavic158
- 3.Tagalog (incl. Filipino)30
- 4.French (incl. Cajun, Haitian)12
- 5.German or other West Germanic6
Economy
Cost of Living Index
—
Not yet cached
Top Industries
- 1.Educational Services, & Health Care & Social Assistance2,625
- 2.Manufacturing (Group)1,396
- 3.Retail Trade (Group)1,185
- 4.Professional, Scientific, & Management, & Administrative & Waste Management Services712
- 5.Other Services, Except Public Administration (Group)631
Top Occupations
- 1.Management, Business, Science, & Arts Occupations3,277
- 2.Service Occupations2,151
- 3.Sales & Office Occupations1,912
- 4.Production, Transportation, & Material Moving Occupations1,784
- 5.Natural Resources, Construction, & Maintenance Occupations936
Housing
Education
Workforce
Similar Locations
5 counties with comparable population, workforce, income, education, and cost of living. Click any to compare.
More on FDI Connect
Compare Shelby County against other US geographies, save it to your shortlist, see active property listings on the interactive map, and unlock the full demographic dashboard.
Data: US Census Bureau American Community Survey, served via Data USA and the Census Bureau API. See each metric tile for the specific dataset.