In 2019, Putnam County, IN had a population of 37.4k people with a median age of 37.9 and a median household income of $61,047. Between 2018 and 2019 the population of Putnam County, IN declined from 37,559 to 37,384, a −0.466% decrease and its median household income grew from $56,169 to $61,047, a 8.68% increase.
The 5 largest ethnic groups in Putnam County, IN are White (Non-Hispanic) (91.8%), Black or African American (Non-Hispanic) (2.54%), Asian (Non-Hispanic) (2.48%), White (Hispanic) (1.45%), and Two+ (Non-Hispanic) (1.11%). 0% of the households in Putnam County, IN speak a non-English language at home as their primary language.
97.6% of the residents in Putnam County, IN are U.S. citizens.
The largest universities in Putnam County, IN are DePauw University (550 degrees awarded in 2020).
In 2019, the median property value in Putnam County, IN was $128,800, and the homeownership rate was 71.6%. Most people in Putnam County, IN drove alone to work, and the average commute time was 24.8 minutes. The average car ownership in Putnam County, IN was 2 cars per household.