In 2018, Putnam County, OH had a population of 34k people with a median age of 40 and a median household income of $62,001. Between 2017 and 2018 the population of Putnam County, OH declined from 34,037 to 33,969, a -0.2% decrease and its median household income grew from $61,161 to $62,001, a 1.37% increase.
The 5 largest ethnic groups in Putnam County, OH are White (Non-Hispanic) (92.1%), Other (Hispanic) (3.02%), White (Hispanic) (2.52%), Two+ (Non-Hispanic) (0.771%), and Other (Non-Hispanic) (0.506%). 0% of the households in Putnam County, OH speak a non-English language at home as their primary language, and 99.3% of the residents in Putnam County, OH are U.S. citizens.
In 2018, the median property value in Putnam County, OH was $151,600, and the homeownership rate was 80.7%. Most people in Putnam County, OH drove alone to work, and the average commute time was 21.2 minutes. The average car ownership in Putnam County, OH was 2 cars per household.