In 2021, Cottleville, MO had a population of 5.41k people with a median age of 38 and a median household income of $131,618. Between 2020 and 2021 the population of Cottleville, MO declined from 5,439 to 5,408, a −0.57% decrease and its median household income grew from $124,310 to $131,618, a 5.88% increase.
The 5 largest ethnic groups in Cottleville, MO are White (Non-Hispanic) (87.9%), White (Hispanic) (3.35%), Black or African American (Non-Hispanic) (2.98%), Two+ (Non-Hispanic) (2.88%), and Other (Hispanic) (1.33%).
None of the households in Cottleville, MO reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
97.9% of the residents in Cottleville, MO are U.S. citizens.
The largest universities in Cottleville, MO are St Charles Community College (954 degrees awarded in 2021).
In 2021, the median property value in Cottleville, MO was $351,900, and the homeownership rate was 84.2%.
Most people in Cottleville, MO drove alone to work, and the average commute time was 24.4 minutes. The average car ownership in Cottleville, MO was 3 cars per household.