Stephenson County Map
The County of Stephenson is located in the State of Illinois. Find directions to Stephenson County, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. According to the 2020 US Census the Stephenson County population is estimated at 43,831 people. The Stephenson County time zone is Central Daylight Time which is 6 hours behind Coordinated Universal Time (UTC).
Nearby counties include Carroll County, Jo Daviess County, Ogle County, Winnebago County, Green County, Lafayette County.
Top cities include Freeport, Lena, Pearl City, Orangeville, Cedarville