Boundary County Map
The County of Boundary is located in the State of Idaho. Find directions to Boundary County, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. According to the 2020 US Census the Boundary County population is estimated at 12,656 people. The Boundary County time zone is Pacific Daylight Time which is 8 hours behind Coordinated Universal Time (UTC).
Nearby counties include Bonner County, Lincoln County, Pend Oreille County.
Top cities include Bonners Ferry, Moyie Springs, Eastport, Naples, Porthill