Clinton County vs Franklin County
A side-by-side comparison of Clinton County and Franklin County: population, income, housing, and more.
Clinton County and Franklin County are counties in Illinois. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
Franklin County has the higher population (37,541 vs 36,899 in Clinton County). Clinton County has the higher median household income ($82,314 vs $53,471 in Franklin County). Clinton County has the higher median home value ($180,500 vs $87,700 in Franklin County).
Population, income & housing
| Clinton County | Franklin County | |
|---|---|---|
| Population | 36,899 | 37,541 |
| Median age | 41.4 yrs | 43.4 yrs |
| Median household income | $82,314 | $53,471 |
| Median home value | $180,500 | $87,700 |
| Median gross rent | $934 | $771 |
| Housing units | 15,677 | 18,468 |
| Homeownership rate | 79.3% | 74.8% |
| Bachelor's degree or higher | 24.4% | 17.1% |
| Unemployment rate | 3.3% | 6.5% |
Trends (ACS 5-year, 2019–2023)
| Clinton County | Franklin County | |
|---|---|---|
| Population | 37,634 → 36,899 (-2.0%) | 38,923 → 37,541 (-3.6%) |
| Median household income | $66,639 → $82,314 (+23.5%) | $42,769 → $53,471 (+25.0%) |
| Median home value | $146,200 → $180,500 (+23.5%) | $76,100 → $87,700 (+15.2%) |
| Median gross rent | $808 → $934 (+15.6%) | $637 → $771 (+21.0%) |
Clinton County
37,63436,899
$66,639$82,314
$146,200$180,500
$808$934
Franklin County
38,92337,541
$42,769$53,471
$76,100$87,700
$637$771
Age & race/ethnicity
Age distribution (share)
| Clinton County | Franklin County | |
|---|---|---|
| Under 5 | 5.7% | 5.7% |
| 5 to 17 | 15.9% | 16.5% |
| 18 to 24 | 6.9% | 7.1% |
| 25 to 34 | 12.6% | 11.3% |
| 35 to 44 | 13.4% | 11.6% |
| 45 to 54 | 12.3% | 13.1% |
| 55 to 64 | 15.1% | 13.9% |
| 65 to 74 | 10.7% | 12.0% |
| 75 and over | 7.5% | 8.7% |
Race & ethnicity (share)
| Clinton County | Franklin County | |
|---|---|---|
| White (non-Hispanic) | 90.5% | 94.5% |
| Black or African American | 3.1% | 0.4% |
| American Indian & Alaska Native | 0.1% | 0.1% |
| Asian | 0.6% | 0.4% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.0% | 0.3% |
| Two or more races | 1.9% | 2.5% |
| Hispanic or Latino | 3.9% | 1.9% |
Educational attainment (age 25+)
Share of adults 25+
| Clinton County | Franklin County | |
|---|---|---|
| No high school diploma | 8.0% | 10.8% |
| High school graduate | 32.1% | 32.3% |
| Some college or associate's | 35.5% | 39.8% |
| Bachelor's degree | 17.0% | 11.7% |
| Graduate or professional degree | 7.4% | 5.4% |
Commute to work
How workers get to work (share)
| Clinton County | Franklin County | |
|---|---|---|
| Drove alone | 79.1% | 80.1% |
| Carpooled | 6.5% | 9.6% |
| Public transit | 0.5% | 0.8% |
| Walked | 2.4% | 1.5% |
| Bicycle | 0.1% | 0.3% |
| Worked from home | 11.1% | 6.8% |
| Other means | 0.4% | 0.9% |
Housing
Units in structure (share)
| Clinton County | Franklin County | |
|---|---|---|
| 1-unit, detached | 80.9% | 78.4% |
| 1-unit, attached | 1.9% | 1.4% |
| 2 to 4 units | 5.4% | 7.0% |
| 5 to 19 units | 1.4% | 1.0% |
| 20 or more units | 1.8% | 1.4% |
| Mobile home & other | 8.5% | 10.9% |
Poverty & households
| Clinton County | Franklin County | |
|---|---|---|
| Poverty rate | 7.5% | 16.9% |
| Average household size | 2.41 | 2.30 |
| Mean commute (minutes) | 26 | 27 |
| Median year structure built | 1977 | 1965 |
Full profiles
2Related rankings
21- Largest by population — counties in Illinois
- Most densely populated — counties in Illinois
- Highest median household income — counties in Illinois
- Highest median home value — counties in Illinois
- Most affordable home values — counties in Illinois
- Highest median gross rent — counties in Illinois
- Cheapest median gross rent — counties in Illinois
- Oldest by median age — counties in Illinois
- Youngest by median age — counties in Illinois
- Most college-educated — counties in Illinois
- Highest poverty rate — counties in Illinois
- Lowest poverty rate — counties in Illinois
- Highest homeownership rate — counties in Illinois
- Lowest homeownership rate — counties in Illinois
- Longest commutes — counties in Illinois
- Shortest commutes — counties in Illinois
- Largest households — counties in Illinois
- Newest housing — counties in Illinois
- Oldest housing — counties in Illinois
- Fastest-growing (2019–2023) — counties in Illinois
- Fastest-shrinking (2019–2023) — counties in Illinois