Marshall County Map
The County of Marshall is located in the State of Iowa. Find directions to Marshall County, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. According to the 2020 US Census the Marshall County population is estimated at 39,495 people. The Marshall County time zone is Central Daylight Time which is 6 hours behind Coordinated Universal Time (UTC).
Nearby counties include Grundy County, Hardin County, Jasper County, Poweshiek County, Story County, Tama County.
Top cities include Marshalltown, State Center, Le Grand, Melbourne, Gilman