Putnam County, OH — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
34,352
Male
17,288
50.3%
Female
17,064
49.7%
Median Age
40.0 yrs
Avg Household Size
2.6
Foreign Born
1.6%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher17.6%
High School or Higher43.0%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
3.5%
Disability
0.0%
Non-English Home
3.6%
Married
49.8%
Putnam County, OH has a population of 34,352 according to 2023 Census Bureau estimates. The median age is 40.0 years. The largest racial or ethnic group is White at 92.0% of the population. 17.6% of residents hold a bachelor's degree or higher. 1.6% of residents are foreign-born.