Washington County Map
The County of Washington is located in the State of Iowa. Find directions to Washington County, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. According to the 2020 US Census the Washington County population is estimated at 21,992 people. The Washington County time zone is Central Daylight Time which is 6 hours behind Coordinated Universal Time (UTC).
Nearby counties include Henry County, Iowa County, Jefferson County, Johnson County, Keokuk County, Louisa County.
Top cities include Washington, Kalona, Wellman, Riverside, Brighton