Gem County Map
The County of Gem is located in the State of Idaho. Find directions to Gem County, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. According to the 2020 US Census the Gem County population is estimated at 18,703 people. The Gem County time zone is Mountain Daylight Time which is 7 hours behind Coordinated Universal Time (UTC).
Nearby counties include Ada County, Adams County, Boise County, Canyon County, Payette County, Valley County, Washington County.
Top cities include Emmett, Ola, Montour, Sweet, Letha