Douglas County, MO — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
11,850
Male
6,010
50.7%
Female
5,840
49.3%
Median Age
46.6 yrs
Avg Household Size
2.5
Foreign Born
1.0%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher11.1%
High School or Higher37.1%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
8.4%
Disability
0.0%
Non-English Home
11.7%
Married
48.4%
Douglas County, MO has a population of 11,850 according to 2023 Census Bureau estimates. The median age is 46.6 years. The largest racial or ethnic group is White at 92.8% of the population. 11.1% of residents hold a bachelor's degree or higher. 1.0% of residents are foreign-born.