Mason County, MI — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
29,177
Male
14,665
50.3%
Female
14,512
49.7%
Median Age
47.2 yrs
Avg Household Size
2.3
Foreign Born
1.5%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher18.4%
High School or Higher42.9%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
6.8%
Disability
0.0%
Non-English Home
4.9%
Married
46.0%
Mason County, MI has a population of 29,177 according to 2023 Census Bureau estimates. The median age is 47.2 years. The largest racial or ethnic group is White at 92.3% of the population. 18.4% of residents hold a bachelor's degree or higher. 1.5% of residents are foreign-born.