Monroe County, MI — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
155,001
Male
77,322
49.9%
Female
77,679
50.1%
Median Age
42.6 yrs
Avg Household Size
2.5
Foreign Born
2.4%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher16.7%
High School or Higher40.3%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
5.8%
Disability
0.0%
Non-English Home
5.9%
Married
42.8%
Monroe County, MI has a population of 155,001 according to 2023 Census Bureau estimates. The median age is 42.6 years. The largest racial or ethnic group is White at 90.9% of the population. 16.7% of residents hold a bachelor's degree or higher. 2.4% of residents are foreign-born.