Online Highways Home > Idaho > Idaho Counties The territory that is now Idaho was originally part of the Washington Territory. The growth of population that resulted from the gold rushes of the 1860s produced the Idaho Territory in 1863. At that time, Idaho had just four counties. The Idaho Legislature, first territorial and later state, divided and subdivided the original four counties until in 1919, the state had its present lineup of 44 counties. Plan your vacation to the Pacific Northwest with a packet of information in the mail and you may win a $200 gift certificate courtesy of our sponsors. Oneida County | American Falls Power County | Arco Butte County | Blackfoot Bingham County | Boise Ada County | Bonners Ferry Boundary County | Burley Cassia County | Caldwell Canyon County | Cascade Valley County | Challis Custer County | Coeur D'Alene Kootenai County | Council Adams County | Driggs Teton County | Dubois Clark County | Emmett Gem County | Fairfield Camas County | Gooding Gooding County | Grangeville Idaho County | Hailey Blaine County | Idaho City Boise County | Idaho Falls Bonneville County | Jerome Jerome County | Lewiston Nez Perce County | Moscow Latah County | Mountain Home Elmore County | Murphy Owyhee County | Nezperce Lewis County | Orofino Clearwater County | Paris Bear Lake County | Payette Payette County | Pocatello Bannock County | Preston Franklin County | Rexburg Madison County | Rigby Jefferson County | Rupert Minidoka County | Saint Anthony Fremont County | Salmon Lemhi County | Sandpoint Bonner County | Shoshone Lincoln County | Soda Springs Caribou County | St Maries Benewah County | Twin Falls Twin Falls County | Wallace Shoshone County | Weiser Washington County | Other upcoming events include: Women with Bait Steelhead Derby Riggins continuing thru March 6 Celebrate Boise: The Chef & Gourmet Gala Boise March 5 Art Under the Elms Lewiston April 23 thru April 25 Earth Day Celebration Idaho Falls April 24 Renaissance Fair Moscow May 1 thru May 2

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Latest Tweets About Idaho Idaho

Latest Tweets About Counties Idaho

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wsyx6 "ABC6 FIRST WEATHER ALERT: Click on the link below for a full, current listing of all Central Ohio counties that are... http://bit.ly/9KgsOl"
charlierowland "RT @journalnews: Level 1 snow emergencies declared in Warren, Butler counties http://bit.ly/bcJz5U"
michiganleg "SB 1108 of 2010: Counties; boards and commissions; option to elect county road commissioners by geographic distric... http://bit.ly/avV6mJ"
middjournal "Level 1 snow emergencies declared in Warren, Butler counties http://bit.ly/8YdrxU"
wxcontrolpanel "TRAVEL ADVISORIES in effect for the following Indiana counties: Blackford, Grant, Jay, LaGrange, Wabash & White"
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