
Franklin County, IL
County in Illinois, Midwest · ranked on 40 metrics
Franklin County, IL is a county in Illinois with a population of 36,878 (1,266th of 3,094). It ranks best for Median Home Value ($2,000,001 Means $2M or More) (tied 108th of 3,092). It ranks lowest for Bachelor’s Degree or Higher (% of Adults 25+) (2,594th of 3,094), Adults with Obesity (%) (tied 2,368th of 2,916), Poverty Rate (%) (2,345th of 3,094).
Strengths and weak spotsPercentileWhere a place sits among all places, from 0 to 100. 100 is the best, 50 is the middle, 0 is the worst.More in the glossary →
Percentile on 21 metrics that rank at least half of all US counties, given whether higher or lower is better.
Best at
Highest percentiles, given whether higher or lower is better
- Housing, Income and Commutes by County (Census) · 2024tied 108th of 3,09296
- Housing, Income and Commutes by County (Census) · 2024tied 1,048th of 3,09066
- Health of Adults by County (CDC PLACES) · 2023tied 977th of 2,91666
- Health of Adults by County (CDC PLACES) · 2023tied 1,279th of 2,91656
- Climate by County (1991–2020 Averages)tied 1,394th of 3,05054
- Health of Adults by County (CDC PLACES) · 2023tied 1,362nd of 2,91653
- Health of Adults by County (CDC PLACES) · 2023tied 1,523rd of 2,91647
- Climate by County (1991–2020 Averages)tied 1,812th of 3,05041
- Health of Adults by County (CDC PLACES) · 2023tied 1,728th of 2,91640
- Median Income$56,740Poorest Counties1,215th of 2,00039
Worst at
Lowest percentiles, given whether higher or lower is better
- Housing, Income and Commutes by County (Census) · 20242,594th of 3,09416
- Health of Adults by County (CDC PLACES) · 2023tied 2,368th of 2,91618
- Health of Adults by County (CDC PLACES) · 2023tied 2,299th of 2,91620
- Health of Adults by County (CDC PLACES) · 2023tied 2,274th of 2,91622
- Poverty Rate (%)17.5%Housing, Income and Commutes by County (Census) · 20242,345th of 3,09424
- Housing, Income and Commutes by County (Census) · 20242,326th of 3,09425
- Median Household Income$56,740Housing, Income and Commutes by County (Census) · 20242,308th of 3,09325
- Adults Who Smoke (%)18.1%Health of Adults by County (CDC PLACES) · 2023tied 2,097th of 2,91628
- Health of Adults by County (CDC PLACES) · 2022tied 2,139th of 3,09430
- Housing, Income and Commutes by County (Census) · 20242,151st of 3,09430
Profile by category
Average percentile per category, from the median line. Select a category to list its metrics.
Notable facts
Where it ranks first or last among US counties
Never first or last on a widely ranked metric.
Where it is
Shaded by population; select a place to open it
Similar places
Closest percentiles on 13 widely reported measures from 6 categories, leaving out size and totals
Quick answers
- What is the population of Franklin County, IL?
- Franklin County, IL has a population of 36,878, 1,266th among 3,094 US counties.
- What does Franklin County, IL rank best at?
- Among US counties, Franklin County, IL ranks best for Median Home Value ($2,000,001 Means $2M or More) (tied 108th of 3,092).
- Where does Franklin County, IL rank worst?
- Franklin County, IL ranks lowest for Bachelor’s Degree or Higher (% of Adults 25+) (2,594th of 3,094); Adults with Obesity (%) (tied 2,368th of 2,916); Poverty Rate (%) (2,345th of 3,094).
- How many statistics does Rankodex have for Franklin County, IL?
- Rankodex ranks Franklin County, IL on 40 statistics compared with other US counties, compiled from World Population Review and the sources it cites.
Every metric
40 metrics with a value for this place, in 12 topics

