Putnam County Map
The County of Putnam is located in the State of Illinois. Find directions to Putnam County, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. According to the 2020 US Census the Putnam County population is estimated at 5,716 people. The Putnam County time zone is Central Daylight Time which is 6 hours behind Coordinated Universal Time (UTC).
Nearby counties include Bureau County, LaSalle County, Marshall County.
Top cities include Granville, Hennepin, Mark, McNabb, Magnolia