Boundary County, Administrative county in northern Idaho, United States
Boundary County extends across 1,278 square miles, featuring portions of the Selkirk Mountains and borders with Canada, Montana, and Washington state.
The Idaho Legislature established Boundary County on January 23, 1915, by separating territory from Bonner County to create this northernmost administrative region.
The county population of 12,056 residents maintains community traditions through regular gatherings and events that highlight local heritage and customs.
Residents and visitors access county services at the administrative center in Bonners Ferry, which provides governmental functions and public assistance programs.
This territory represents one of only three counties in the United States that simultaneously borders two different states and an international boundary.
Location: Idaho
Inception: January 23, 1915
Capital city: Bonners Ferry
Shares border with: Lincoln County, Bonner County, Pend Oreille County, Regional District of Central Kootenay
Website: http://boundarycountyid.org
GPS coordinates: 48.79000,-116.45000
Latest update: May 27, 2025 08:45
Glass House
71.7 km
Salmo-Priest Wilderness
44.8 km
Colville National Forest
69.6 km
Kootenai Falls
62.8 km
Albeni Falls Dam
79.2 km
Metaline Falls-Nelway Border Crossing
66.4 km
Little Pend Oreille National Wildlife Refuge
92.4 km
Crawford State Park Heritage Site
71.1 km
Kootenai National Wildlife Refuge
9.6 km
Snowshoe Peak
84.5 km
Moyie River Canyon Bridge
20.9 km
Box Canyon Dam (Washington)
70.6 km
Cabinet Gorge Dam
83.3 km
Round Lake State Park
71.1 km
Theodore Roosevelt Memorial Bridge
54.7 km
Kootenai Falls Swinging Bridge
62.4 km
Kianuko Provincial Park
71.2 km
Metaline Falls Bridge
68.2 km
Eureka Community Hall
32.1 km
Dover Church
61.4 km
Boundary County Courthouse
14.5 km
Amanda Nesbitt House
57.4 km
Sandpoint Federal Building
57.6 km
Salmo railway station
75.5 km
Russell and Pearl Soderling House
14.6 km
Box Canyon Bridge
70.4 km
Dr. John and Viola Phillips House and Office
80.9 km
United States Border Station
66.5 kmReviews
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