Hardin County, IA — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
16,729
Male
8,434
50.4%
Female
8,295
49.6%
Median Age
45.2 yrs
Avg Household Size
2.3
Foreign Born
3.0%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher15.5%
High School or Higher40.0%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
5.8%
Disability
0.0%
Non-English Home
4.6%
Married
46.7%
Hardin County, IA has a population of 16,729 according to 2023 Census Bureau estimates. The median age is 45.2 years. The largest racial or ethnic group is White at 92.1% of the population. 15.5% of residents hold a bachelor's degree or higher. 3.0% of residents are foreign-born.