Washington County Map
The County of Washington is located in the State of Idaho. 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 10,360 people. The Washington County time zone is Mountain Daylight Time which is 7 hours behind Coordinated Universal Time (UTC).
Nearby counties include Adams County, Gem County, Payette County, Baker County, Malheur County.
Top cities include Weiser, Cambridge, Midvale, Barton, Crystal