Map of Population Change for Counties in Idaho - 2010 to 2020

Idaho Population Change Map

< -15%
-15% to -5%
-5% to 0%
0% to 5%
5% to 15%
> 15%

List of Counties in Idaho With Population Percentage Change

Map KeyNamePopulation Change
Ada County26.1%
Adams County10.1%
Bannock County5%
Bear Lake County6.4%
Benewah County2.6%
Bingham County5.2%
Blaine County13.5%
Boise County8.3%
Bonner County15.2%
Bonneville County18.9%
Boundary County9.9%
Butte County-11%
Camas County-3.6%
Canyon County22.3%
Caribou County0.9%
Cassia County7.4%
Clark County-19.6%
Clearwater County-0.3%
Custer County-2.1%
Elmore County6%
Franklin County11%
Fremont County1.1%
Gem County14.4%
Gooding County0.9%
Idaho County1.7%
Jefferson County18.2%
Jerome County8.3%
Kootenai County23.7%
Latah County6.1%
Lemhi County0.5%
Lewis County-7.5%
Lincoln County-1.6%
Madison County41%
Minidoka County7.7%
Nez Perce County7.2%
Oneida County6.5%
Owyhee County3.4%
Payette County12.2%
Power County0.8%
Shoshone County3.2%
Teton County14.4%
Twin Falls County-99.9%
Valley County19.1%
Washington County-99.9%