Montgomery County, MO — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
11,422
Male
5,777
50.6%
Female
5,645
49.4%
Median Age
43.8 yrs
Avg Household Size
2.4
Foreign Born
0.8%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher11.6%
High School or Higher43.2%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
8.1%
Disability
0.0%
Non-English Home
8.1%
Married
44.1%
Montgomery County, MO has a population of 11,422 according to 2023 Census Bureau estimates. The median age is 43.8 years. The largest racial or ethnic group is White at 93.3% of the population. 11.6% of residents hold a bachelor's degree or higher. 0.8% of residents are foreign-born.