Bonner County, Idaho

Bonner County: County in Idaho, United States

About

Bonner County is a county located in the U.S. state of Idaho. As of the 2010 census, the population was 40,877 and a population density of 8 people per km². After 9 years in 2019 county had an estimated population of 45,739 inhabitants. Its county seat is Sandpoint. The county was created 118 years ago in 1907.

Bonner County locator map
Location of Bonner County on Idaho map.

Quick Facts about Bonner County

Population : 45,739 (2019)
Country : United States of America
State : Idaho (United States)
Area : 4972 km2
Water as percent of area : 9.6%
Land as percent of area : 90.4%
Named for : Edwin L. Bonner
Altitude : 3,484 feet / 1062 meters
Capital : Sandpoint
Establishment : February 02, 1907
Time Zone : America/Los_Angeles
Local time : 10:58:04 (5th December 2025)
Density : 9 Pop. per km² as of 2019
Population growth : 10.63% (2010-2019)
Bonner County Courthouse Sandpoint Idaho '2' image
Bonner County Courthouse Sandpoint Idaho '2'
Bonner County Courthouse Sandpoint Idaho '2' image
Bonner County Courthouse Sandpoint Idaho '2' image

Geography

Bonner County is located at 48°17'59"N 116°36'3"W (48.2997500, -116.6009700). It has 7 neighbors: Boundary County, Kootenai County, Shoshone County, Lincoln County, Sanders County, Pend Oreille County and Spokane County.

Bonner County map

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The largest city of Bonner County is Sandpoint with a population of 8,931. Other cities include, Priest River population 1,893, Ponderay population 1,157, Kootenai population 978 and Dover population 874. See all Bonner County cities & populated places.

Bonner County Populated Places

Cities, towns, neighborhoods & other populated places in Bonner County.

City Name Population Title
Sandpoint 8,931 City in Idaho
Priest River 1,893 City in Bonner County, Idaho
Ponderay 1,157 City in Bonner County, Idaho, United States
Kootenai 978 City in Bonner County, Idaho, United States
Dover 874 City in Bonner County, Idaho, United States
Clark Fork 579 City in Bonner County, Idaho, United States
East Hope 225 City in Bonner County, Idaho, United States
Oldtown 201 City in Bonner County, Idaho, United States
Hope 102 City in Bonner County, Idaho, United States

Bonner County has 7 neighbours.

  • Sandpoint

Demographics

The population of Bonner County increased by 10.63% in 9 years.

Year Population % Change Method
2010 40,877 - census
2011 40,782 -0.23% estimation process
2012 40,347 -1.08% estimation process
2013 40,525 0.44% estimation process
2014 41,289 1.85% estimation process
2015 41,600 0.75% estimation process
2016 42,357 1.79% estimation process
2017 43,654 2.97% estimation process
2018 44,705 2.35% estimation process
2019 45,739 2.26% estimation process

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Idaho Other Counties (more counties)

County Name Population Title
Ada County 481,587 County in Idaho, United States
Canyon County 229,849 County in Idaho, United States
Boise 228,959 The capital of Idaho.
Kootenai County 165,697 County in Idaho, United States
Bonneville County 119,062 County in Idaho, United States
Meridian 114,161 The most populous city in Ada County, Idaho.
Nampa 99,277 The most populous city in Canyon County, Idaho.
Bannock County 87,808 County in Idaho, United States
Twin Falls County 86,878 County in Idaho, United States
Idaho Falls 62,888 The most populous city in Bonneville County, Idaho.
Caldwell 58,481 The most populous city in Canyon County, Idaho.
Pocatello 56,637 The most populous city in Bannock County, Idaho.
Coeur d'Alene 52,414 A city in Kootenai County, Idaho.
Twin Falls 50,197 The most populous city in Twin Falls County, Idaho.
Bingham County 46,811 County in Idaho, United States
Nez Perce County 40,408 County in Idaho, United States