Henry County, IA — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
20,228
Male
10,682
52.8%
Female
9,546
47.2%
Median Age
40.5 yrs
Avg Household Size
2.4
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 Higher15.4%
High School or Higher38.3%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
5.7%
Disability
0.0%
Non-English Home
5.8%
Married
41.0%
Henry County, IA has a population of 20,228 according to 2023 Census Bureau estimates. The median age is 40.5 years. The largest racial or ethnic group is White at 88.0% of the population. 15.4% of residents hold a bachelor's degree or higher. 2.4% of residents are foreign-born.