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RANKING · 2020 CENSUS · 44 SHOWN OF 44

Highest White (non-Hispanic) population share, Idaho counties · 2020

Idaho counties ranked by the share of all residents who are White, not Hispanic or Latino (2020 American Community Survey). A concentration measure: White (non-Hispanic) residents as a percentage of total population. This list covers the 44 counties in Idaho that qualify, ranked against each other statewide.

Highest White (non-Hispanic) population share by state
All USAlaskaAlabamaArkansasArizonaCaliforniaColoradoFloridaGeorgiaIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew HampshireNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWashingtonWisconsinWest VirginiaWyoming
RANKPLACESTATEPOPWHITE, NON-HISPANICVS 2000
01Bear Lake County, IDID6,72793.8%−2.8 pts
02Oneida County, IDID5,08593.3%−3.3 pts
03Lemhi County, IDID8,47491.3%−4.2 pts
04Adams County, IDID5,01391.2%−4.3 pts
05Custer County, IDID4,63691.1%−3.4 pts
06Caribou County, IDID7,25290.9%−3.9 pts
07Butte County, IDID2,78390.8%−2.6 pts
08Clearwater County, IDID9,11890.2%−3.6 pts
09Bonner County, IDID54,42089.9%−5.7 pts
10Franklin County, IDID15,88989.5%−4.3 pts
11Shoshone County, IDID14,13089.4%−5.4 pts
12Valley County, IDID12,83189.1%−6.7 pts
13Boise County, IDID8,54588.7%−4.6 pts
14Idaho County, IDID17,87488.6%−4.8 pts
15Boundary County, IDID13,99787.5%−5.7 pts
16Camas County, IDID1,31687.1%−4.7 pts
17Kootenai County, IDID191,86487.0%−7.4 pts
18Lewis County, IDID3,70485.8%−5.7 pts
19Jefferson County, IDID35,29785.6%−3.0 pts
20Latah County, IDID41,84284.7%−8.1 pts
21Gem County, IDID21,77384.4%−6.3 pts
22Fremont County, IDID14,20884.3%−3.0 pts
23Nez Perce County, IDID42,90584.2%−6.4 pts
24Madison County, IDID55,17283.1%−11.0 pts
25Benewah County, IDID10,50881.6%−6.3 pts
26Bannock County, IDID91,59181.0%−8.6 pts
27Bonneville County, IDID135,77180.6%−9.6 pts
28Ada County, IDID546,14180.4%−10.2 pts
29Teton County, IDID13,25478.6%−8.2 pts
30Washington County, IDID11,58377.3%−5.8 pts
31Payette County, IDID27,82475.8%−8.9 pts
32Twin Falls County, IDID97,53975.7%−12.0 pts
33Blaine County, IDID25,51774.3%−12.8 pts
34Bingham County, IDID51,15372.8%−5.9 pts
35Elmore County, IDID29,46569.8%−9.9 pts
36Owyhee County, IDID12,66167.7%−4.1 pts
37Canyon County, IDID275,12367.2%−10.7 pts
38Cassia County, IDID26,39767.0%−12.3 pts
39Gooding County, IDID16,44664.4%−16.0 pts
40Lincoln County, IDID5,60363.3%−20.2 pts
41Power County, IDID8,24661.3%−12.9 pts
42Minidoka County, IDID22,91159.9%−12.2 pts
43Clark County, IDID78358.6%−5.3 pts
44Jerome County, IDID26,36258.4%−22.2 pts
SHOWING 1–44 OF 44

UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS