Idaho
Demographics by Cubit
Idaho / Counties by Population
The data is from the US Census. Below are 44 Idaho counties ranked 1 through 44 . You can copy and paste this list directly into your favorite spreadsheet program. Don't you just adore lovely numbers listed nicely in columns & rows? We do!
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| Rank | County | Population |
|---|---|---|
| 1 | Ada County | 481,587 |
| 2 | Canyon County | 229,849 |
| 3 | Kootenai County | 165,697 |
| 4 | Bonneville County | 119,062 |
| 5 | Bannock County | 87,808 |
| 6 | Twin Falls County | 86,878 |
| 7 | Bingham County | 46,811 |
| 8 | Bonner County | 45,739 |
| 9 | Nez Perce County | 40,408 |
| 10 | Latah County | 40,108 |
| 11 | Madison County | 39,907 |
| 12 | Jefferson County | 29,871 |
| 13 | Elmore County | 27,511 |
| 14 | Jerome County | 24,412 |
| 15 | Cassia County | 24,030 |
| 16 | Payette County | 23,951 |
| 17 | Blaine County | 23,021 |
| 18 | Minidoka County | 21,039 |
| 19 | Gem County | 18,112 |
| 20 | Idaho County | 16,667 |
| 21 | Gooding County | 15,179 |
| 22 | Franklin County | 13,876 |
| 23 | Fremont County | 13,099 |
| 24 | Shoshone County | 12,882 |
| 25 | Boundary County | 12,245 |
| 26 | Teton County | 12,142 |
| 27 | Owyhee County | 11,823 |
| 28 | Valley County | 11,392 |
| 29 | Washington County | 10,194 |
| 30 | Benewah County | 9,298 |
| 31 | Clearwater County | 8,756 |
| 32 | Lemhi County | 8,027 |
| 33 | Boise County | 7,831 |
| 34 | Power County | 7,681 |
| 35 | Caribou County | 7,155 |
| 36 | Bear Lake County | 6,125 |
| 37 | Lincoln County | 5,366 |
| 38 | Oneida County | 4,531 |
| 39 | Custer County | 4,315 |
| 40 | Adams County | 4,294 |
| 41 | Lewis County | 3,838 |
| 42 | Butte County | 2,597 |
| 43 | Camas County | 1,106 |
| 44 | Clark County | 845 |
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United States Census Bureau. B01001 SEX BY AGE, 2018 American Community Survey 5-Year Estimates. U.S. Census Bureau, American Community Survey Office. Web. 19 December 2019. http://www.census.gov/. United States Census Bureau. Annual Estimates of the Resident Population: April 1, 2010 to July 1, 2019. U.S. Census Bureau, Population Division. Web. May 2020. http://www.census.gov/. |
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