Boone County, IA — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
26,669
Male
13,655
51.2%
Female
13,014
48.8%
Median Age
42.2 yrs
Avg Household Size
2.4
Foreign Born
1.0%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher20.6%
High School or Higher43.1%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
5.0%
Disability
0.0%
Non-English Home
3.1%
Married
46.2%
Boone County, IA has a population of 26,669 according to 2023 Census Bureau estimates. The median age is 42.2 years. The largest racial or ethnic group is White at 94.4% of the population. 20.6% of residents hold a bachelor's degree or higher. 1.0% of residents are foreign-born.