Clinton County, IL vs Marion County, IL

Side-by-side demographic comparison · ACS 2024

Clinton County, IL
10
metrics lead
vs
Marion County, IL
1
metrics lead

Key Metrics

Population — Clinton County
36,954
Rank #1,286 of 3,222
60th percentile
Population — Marion County
37,000
Rank #1,284 of 3,222
60th percentile
Income — Clinton County
$86,588 +15.2% vs nat'l
Rank #386 of 3,222
88th percentile
Income — Marion County
$61,240 −18.5% vs nat'l
Rank #1,961 of 3,222
39th percentile
Poverty — Clinton County
7.4% −41.5% vs nat'l
Rank #258 of 3,222
92th percentile
Poverty — Marion County
15.4% +22.0% vs nat'l
Rank #2,019 of 3,222
37th percentile
Home Value — Clinton County
$192,400 −31.7% vs nat'l
Rank #1,494 of 3,222
54th percentile
Home Value — Marion County
$103,000 −63.5% vs nat'l
Rank #2,949 of 3,222
8th percentile

All Metrics

Metric Clinton County, IL Marion County, IL
Total Population 36,954 37,000 ▲
Median Household Income $86,588 ▲ $61,240
Per Capita Income $42,658 ▲ $32,825
Poverty Rate 7.4% ▲ 15.4%
Median Home Value $192,400 ▲ $103,000
Median Gross Rent $912 ▲ $794
Homeownership Rate 80.3% ▲ 74.7%
Bachelor's Degree or Higher 25.9% ▲ 16.8%
Unemployment Rate 3.4% ▲ 5.9%
Median Age 41.5 years 41.5 years
Health Insurance Coverage 95.2% ▲ 93.6%
Mean Commute Time 28.2 min ▲ 23.1 min

Rate Comparison

Clinton County

80.3% Homeownership
95.2% Insured
25.9% Bachelor's+

Marion County

74.7% Homeownership
93.6% Insured
16.8% Bachelor's+

Race & Ethnicity

Clinton County

White (non-Hispanic)Hispanic or LatinoBlack (non-Hispanic)Two or More RacesAsian (non-Hispanic)American Indian (non-Hispanic)Other (non-Hispanic)0.0%54.1%90.1%4.1%3.1%2.0%0.6%0.1%0.0%

Marion County

White (non-Hispanic)Two or More RacesBlack (non-Hispanic)Hispanic or LatinoOther (non-Hispanic)Asian (non-Hispanic)American Indian (non-Hispanic)Native Hawaiian/Pacific Islander0.0%54.1%89.1%4.2%2.9%2.2%0.8%0.7%0.1%0.0%

Clinton County vs Marion County

Clinton County, IL has a population of 36,954 while Marion County, IL has 37,000. Clinton County has a higher median household income ($86,588 vs $61,240).

Overall, Clinton County, IL leads in 10 out of 11 comparable metrics. This comparison uses data from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates for 2024.

About this data

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2024). All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.