Marion County Map
The County of Marion is located in the State of Indiana. Find directions to Marion County, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. According to the 2020 US Census the Marion County population is estimated at 966,183 people. The Marion County time zone is Eastern Daylight Time which is 5 hours behind Coordinated Universal Time (UTC).
Nearby counties include Boone County, Hamilton County, Hancock County, Hendricks County, Johnson County, Morgan County, Shelby County.
Top cities include Lawrence, Beech Grove, Speedway, Cumberland, Southport