Demographics in Cottleville, MO
Population, age, race, ethnicity, and household statistics — 2023 ACS Data
Where is Cottleville?
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Population
Source: U.S. Census Bureau ACS (2023)Total Population
5,750
Male
2,890
50.3%
Female
2,860
49.7%
Median Age
36.9
Race & Ethnicity
Source: U.S. Census Bureau ACS (2023)White84.5%
Black7.8%
Hispanic4.0%
Asian0.5%
Two or More5.8%
Other1.4%
Education & Household
Source: U.S. Census Bureau ACS (2023)Bachelor's or Higher
35.5%
High School or Higher
48.0%
Foreign Born
7.7%
Veterans
2.7%
Married
47.0%
Avg Household Size
2.6
Marital Status by Age
Source: U.S. Census Bureau ACS (2023)Cottleville, MO has a population of 5,750 with a median age of 36.9. The racial makeup is 84.5% White, 4.0% Hispanic, 7.8% Black, 0.5% Asian. About 35.5% of residents hold a bachelor's degree or higher. The foreign-born population is 7.7%.