Idaho Natural Population Increase By County in 2020

Updated on June 30, 2022.

According to the US Census Bureau estimates, in 2020, the natural population increase for Idaho was 7,019, and the top three counties that had the highest natural population increase were:

  1. Idaho: 7,019
  2. Ada County: 1,486
  3. Canyon County: 1,324

On the other hand, the top 3 counties that had the lowest natural population increase were:

  1. Bonner County: -84
  2. Shoshone County: -48
  3. Nez Perce County: -45

Use the interactive visualization and the table below to explore the natural population increase for each Idaho county in 2020. You can also find links to the historical natural population increase for each county below.

Natural Population Increase refers to the number of births minuse the number of deaths.

Idaho Natural Population Increase By County in 2020
See this information for other years:
Idaho Natural Population Increase By County in 2020
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County Natural Pop. Increase
Ada 1486
Adams 4
Bannock 358
Bear Lake 11
Benewah -32
Bingham 217
Blaine 50
Boise -19
Bonner -84
Bonneville 905
Boundary 16
Butte -4
Camas -5
Canyon 1324
Caribou 25
Cassia 183
Clark 10
Clearwater -35
Custer -11
Elmore 208
Franklin 105
Fremont 83
Gem -21
Gooding 69
Idaho 7019
Jefferson 276
Jerome 186
Kootenai 110
Latah 165
Lemhi -28
Lewis -7
Lincoln 26
Madison 981
Minidoka 97
Nez Perce -45
Oneida 18
Owyhee 36
Payette 56
Power 43
Shoshone -48
Teton 61
Twin Falls 305
Valley 2
Washington -18