Jasper County Map
The County of Jasper is located in the State of Iowa. Find directions to Jasper County, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. According to the 2020 US Census the Jasper County population is estimated at 37,148 people. The Jasper County time zone is Central Daylight Time which is 6 hours behind Coordinated Universal Time (UTC).
Nearby counties include Mahaska County, Marion County, Marshall County, Polk County, Poweshiek County, Story County, Tama County.
Top cities include Newton, Colfax, Monroe, Prairie City, Baxter