
St. Charles County, MO
County in Missouri, Midwest · ranked on 45 metrics
St. Charles County, MO is a county in Missouri with a population of 430,408 (179th of 3,094). It ranks best for Poverty Rate (%) (60th of 3,094), Homes with Broadband Internet (%) (62nd of 3,094), Median Household Income (125th of 3,093). It ranks lowest for Median Home Value ($2,000,001 Means $2M or More) (2,562nd of 3,092), Average Commute (Minutes) (1,636th 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
- Poverty Rate (%)5.2%Housing, Income and Commutes by County (Census) · 202460th of 3,09498
- Housing, Income and Commutes by County (Census) · 202462nd of 3,09498
- Median Household Income$104,692Housing, Income and Commutes by County (Census) · 2024125th of 3,09396
- Health of Adults by County (CDC PLACES) · 2023tied 118th of 2,91696
- Health of Adults by County (CDC PLACES) · 2023tied 146th of 2,91695
- Median Income$104,692Poorest Counties125th of 2,00094
- Housing, Income and Commutes by County (Census) · 2024204th of 3,09493
- Health of Adults by County (CDC PLACES) · 2023tied 303rd of 2,91689
- Adults Who Smoke (%)12.2%Health of Adults by County (CDC PLACES) · 2023tied 312th of 2,91689
- Health of Adults by County (CDC PLACES) · 2023tied 320th of 2,91688
Worst at
Lowest percentiles, given whether higher or lower is better
- Housing, Income and Commutes by County (Census) · 2024tied 2,748th of 3,09011
- Housing, Income and Commutes by County (Census) · 20242,562nd of 3,09217
- Health of Adults by County (CDC PLACES) · 2023tied 2,369th of 2,91618
- Health of Adults by County (CDC PLACES) · 2022tied 2,414th of 3,09422
- Climate by County (1991–2020 Averages)tied 1,871st of 3,05039
- Housing, Income and Commutes by County (Census) · 20241,636th of 3,09447
- Climate by County (1991–2020 Averages)1,509th of 3,05051
- Health of Adults by County (CDC PLACES) · 2023tied 1,315th of 2,91654
- Health of Adults by County (CDC PLACES) · 2023tied 1,118th of 2,91661
- Health of Adults by County (CDC PLACES) · 2023tied 796th of 2,91672
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 16 widely reported measures from 6 categories, leaving out size and totals
Quick answers
- What is the population of St. Charles County, MO?
- St. Charles County, MO has a population of 430,408, 179th among 3,094 US counties.
- What does St. Charles County, MO rank best at?
- Among US counties, St. Charles County, MO ranks best for Poverty Rate (%) (60th of 3,094); Homes with Broadband Internet (%) (62nd of 3,094); Median Household Income (125th of 3,093).
- Where does St. Charles County, MO rank worst?
- St. Charles County, MO ranks lowest for Median Home Value ($2,000,001 Means $2M or More) (2,562nd of 3,092); Average Commute (Minutes) (1,636th of 3,094).
- How many statistics does Rankodex have for St. Charles County, MO?
- Rankodex ranks St. Charles County, MO on 45 statistics compared with other US counties, compiled from World Population Review and the sources it cites.
Every metric
45 metrics with a value for this place, in 14 topics

