Knox County, MO — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
3,760
Male
1,912
50.9%
Female
1,848
49.1%
Median Age
39.8 yrs
Avg Household Size
3.0
Foreign Born
0.3%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher11.3%
High School or Higher38.7%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
7.9%
Disability
0.0%
Non-English Home
11.4%
Married
39.2%
Knox County, MO has a population of 3,760 according to 2023 Census Bureau estimates. The median age is 39.8 years. The largest racial or ethnic group is White at 95.3% of the population. 11.3% of residents hold a bachelor's degree or higher. 0.3% of residents are foreign-born.