Hamilton County, OH — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
827,878
Male
401,948
48.6%
Female
425,930
51.4%
Median Age
36.9 yrs
Avg Household Size
2.3
Foreign Born
6.2%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher28.0%
High School or Higher45.3%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
4.4%
Disability
0.0%
Non-English Home
5.1%
Married
35.9%
Hamilton County, OH has a population of 827,878 according to 2023 Census Bureau estimates. The median age is 36.9 years. The largest racial or ethnic group is White at 64.3% of the population. 28.0% of residents hold a bachelor's degree or higher. 6.2% of residents are foreign-born.