Aitkin County, MN — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
15,930
Male
8,036
50.4%
Female
7,894
49.6%
Median Age
56.5 yrs
Avg Household Size
2.3
Foreign Born
0.7%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher14.9%
High School or Higher44.5%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
8.8%
Disability
0.0%
Non-English Home
5.1%
Married
48.0%
Aitkin County, MN has a population of 15,930 according to 2023 Census Bureau estimates. The median age is 56.5 years. The largest racial or ethnic group is White at 93.5% of the population. 14.9% of residents hold a bachelor's degree or higher. 0.7% of residents are foreign-born.