Idaho Non-Hispanic White Alone Citizen Population By County in 2016 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2016, the Non-Hispanic White Alone citizen population for Idaho was 3,195,130 and represented 202.97% of the total Idaho citizen population.

Among all Idaho counties, Ada had the highest Non-Hispanic White Alone citizen population (360.66K), followed by Canyon (143.99K), and Kootenai (134.16K).

In terms of percentages, Valley had the highest percentage of its citizen population being Non-Hispanic White Alone (97.77%), followed by Custer (95.92%), and Butte (95.32%).

The chart and table below shows the Non-Hispanic White Alone citizen population of each county and the percentage of each county's citizen population that were Non-Hispanic White Alone.

You can see similar information for other states and by state for the United States.

You can also see similar information for other ethnicities.

See this for other years:
Idaho Non-Hispanic White Alone Citizen Population By County in 2016
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County Citizen Population % of County Citizen Population
Ada 360660 87.60
Canyon 143990 74.91
Kootenai 134160 91.51
Bonneville 91240 86.44
Bannock 70365 86.14
Twin Falls 64600 84.46
Bonner 38530 93.99
Nez Perce 34895 87.85
Latah 34165 92.13
Madison 33720 91.39
Bingham 33540 77.64
Jefferson 23545 89.58
Elmore 19230 77.60
Payette 18065 82.77
Cassia 16585 77.09
Blaine 16170 83.01
Idaho 14850 91.95
Gem 14800 90.19
Jerome 14500 73.79
Minidoka 12940 71.77
Franklin 11845 93.38
Shoshone 11510 92.71
Fremont 10985 88.55
Gooding 10255 76.08
Boundary 10025 91.43
Valley 9645 97.77
Teton 8260 86.36
Washington 7935 82.57
Clearwater 7755 91.67
Owyhee 7725 74.14
Benewah 7650 85.19
Lemhi 7210 93.88
Boise 6320 92.47
Caribou 6285 93.95
Bear Lake 5550 93.99
Power 4860 69.23
Custer 3995 95.92
Oneida 3990 95.11
Adams 3595 93.50
Lincoln 3570 75.40
Lewis 3285 87.02
Butte 2445 95.32
Camas 880 94.62
Clark 495 68.75