In 2019, Putnam County, MO had a population of 4.78k people with a median age of 45.8 and a median household income of $42,849. Between 2018 and 2019 the population of Putnam County, MO declined from 4,815 to 4,781, a −0.706% decrease and its median household income grew from $37,367 to $42,849, a 14.7% increase.
The 5 largest ethnic groups in Putnam County, MO are White (Non-Hispanic) (96%), Two+ (Non-Hispanic) (3.12%), White (Hispanic) (0.481%), American Indian & Alaska Native (Non-Hispanic) (0.209%), and Asian (Non-Hispanic) (0.125%). 0% of the households in Putnam County, MO speak a non-English language at home as their primary language.
99.8% of the residents in Putnam County, MO are U.S. citizens.
In 2019, the median property value in Putnam County, MO was $96,600, and the homeownership rate was 77.2%. Most people in Putnam County, MO drove alone to work, and the average commute time was 23.6 minutes. The average car ownership in Putnam County, MO was 2 cars per household.