
Peoria County, IL
County in Illinois, Midwest · ranked on 51 metrics
Peoria County, IL is a county in Illinois with a population of 178,565 (397th of 3,094). It ranks best for Bachelor’s Degree or Higher (% of Adults 25+) (459th of 3,094), Average Commute (Minutes) (525th of 3,094), Adults with Obesity (%) (tied 725th of 2,916). It ranks lowest for Poverty Rate (%) (2,036th of 3,094), Median Household Income (1,605th of 3,093).
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 20 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) · 2024459th of 3,09485
- Housing, Income and Commutes by County (Census) · 2024525th of 3,09483
- Health of Adults by County (CDC PLACES) · 2023tied 501st of 2,91682
- Health of Adults by County (CDC PLACES) · 2023tied 570th of 2,91680
- Health of Adults by County (CDC PLACES) · 2023tied 725th of 2,91675
- Adults Who Smoke (%)14.3%Health of Adults by County (CDC PLACES) · 2023tied 777th of 2,91673
- Housing, Income and Commutes by County (Census) · 2024941st of 3,09470
- Housing, Income and Commutes by County (Census) · 2024tied 1,066th of 3,09266
- Health of Adults by County (CDC PLACES) · 2023tied 1,015th of 2,91665
- Health of Adults by County (CDC PLACES) · 2023tied 1,004th of 2,91664
Worst at
Lowest percentiles, given whether higher or lower is better
- Housing, Income and Commutes by County (Census) · 2024tied 2,080th of 3,09033
- Climate by County (1991–2020 Averages)2,023rd of 3,05034
- Poverty Rate (%)15.7%Housing, Income and Commutes by County (Census) · 20242,036th of 3,09434
- Health of Adults by County (CDC PLACES) · 2023tied 1,734th of 2,91640
- Health of Adults by County (CDC PLACES) · 2022tied 1,748th of 3,09443
- Health of Adults by County (CDC PLACES) · 2023tied 1,523rd of 2,91647
- Median Household Income$65,108Housing, Income and Commutes by County (Census) · 20241,605th of 3,09348
- Climate by County (1991–2020 Averages)tied 1,373rd of 3,05055
- Health of Adults by County (CDC PLACES) · 2023tied 1,128th of 2,91661
- Health of Adults by County (CDC PLACES) · 2023tied 1,098th of 2,91662
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 19 widely reported measures from 7 categories, leaving out size and totals
Sangamon County, IL87% similar



Quick answers
- What is the population of Peoria County, IL?
- Peoria County, IL has a population of 178,565, 397th among 3,094 US counties.
- What does Peoria County, IL rank best at?
- Among US counties, Peoria County, IL ranks best for Bachelor’s Degree or Higher (% of Adults 25+) (459th of 3,094); Average Commute (Minutes) (525th of 3,094); Adults with Obesity (%) (tied 725th of 2,916).
- Where does Peoria County, IL rank worst?
- Peoria County, IL ranks lowest for Poverty Rate (%) (2,036th of 3,094); Median Household Income (1,605th of 3,093).
- How many statistics does Rankodex have for Peoria County, IL?
- Rankodex ranks Peoria County, IL on 51 statistics compared with other US counties, compiled from World Population Review and the sources it cites.
Every metric
51 metrics with a value for this place, in 13 topics