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Cottleville, MO

View of Cottleville, MO
Image credit: Mitch Harden / CC BY-SA 2.0
Population
6,717
U.S. Census Population Estimates Program · 2025
Elevation
504 ft
Median Home Value
$435,400
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$1,624/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$131,310
U.S. Census American Community Survey 5-Year · 2024

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Cottleville in context.

OverallBest places in MissouriPopulation rankingHighest population places in MissouriNearest larger communitySt. Peters, Missouri3.6 miles away · 61,479 residents.

About Cottleville

Cottleville is a historic city in St. Charles County, Missouri, situated along the Dardenne River northwest of St. Louis. One of the oldest established communities in the county, the residential city of approximately 5,900 is home to Francis Howell Central High School and Louis C. Saeger Middle School. Zoned within the Francis Howell School District, the community also benefits from the nearby campus of St. Charles Community College.

Top Rating Signals

Highest current ratings for this town.

Lower County Wildfire Hazard Potential ClassA+100.0ratingLower Projected Late-Century County-Area Exposure to Sea-Level RiseA+100.0ratingNearby Hospital Emergency DepartmentsA+98.7rating

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