Madison County, MT — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
8,975
Male
4,762
53.1%
Female
4,213
46.9%
Median Age
54.1 yrs
Avg Household Size
2.4
Foreign Born
2.8%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher27.0%
High School or Higher46.9%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
8.8%
Disability
0.0%
Non-English Home
3.6%
Married
55.7%
Madison County, MT has a population of 8,975 according to 2023 Census Bureau estimates. The median age is 54.1 years. The largest racial or ethnic group is White at 92.6% of the population. 27.0% of residents hold a bachelor's degree or higher. 2.8% of residents are foreign-born.