Sullivan County Map
The County of Sullivan is located in the State of Missouri. Find directions to Sullivan County, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. According to the 2020 US Census the Sullivan County population is estimated at 6,033 people. The Sullivan County time zone is Central Daylight Time which is 6 hours behind Coordinated Universal Time (UTC).
Nearby counties include Adair County, Grundy County, Linn County, Mercer County, Putnam County.
Top cities include Milan, Green City, Newtown, Harris, Greencastle