Black Hawk County, IA — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
130,693
Male
64,319
49.2%
Female
66,374
50.8%
Median Age
35.7 yrs
Avg Household Size
2.3
Foreign Born
6.4%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher19.2%
High School or Higher38.7%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
4.5%
Disability
0.0%
Non-English Home
4.3%
Married
38.1%
Black Hawk County, IA has a population of 130,693 according to 2023 Census Bureau estimates. The median age is 35.7 years. The largest racial or ethnic group is White at 80.4% of the population. 19.2% of residents hold a bachelor's degree or higher. 6.4% of residents are foreign-born.