CensusEasy
RANKING · 2010 CENSUS · 44 SHOWN OF 44

Least racially diverse, Idaho counties · 2010

Idaho counties with the lowest CensusEasy Diversity Score, where most residents share the same race or ethnicity (2023 ACS). This list covers the 44 counties in Idaho that qualify, ranked against each other statewide.

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SAME RANKING BYCitiesStatesMetrosZIP codes
RELATEDOldest by median ageYoungest by median ageMost foreign-born residentsHighest uninsured rateMost womenMost men
YEAR19902000201020202024
Least racially diverse by state
All USAlaskaAlabamaArkansasArizonaCaliforniaColoradoFloridaGeorgiaIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew HampshireNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWashingtonWisconsinWest VirginiaWyoming
RANKPLACESTATEPOPDIVERSITY SCOREVS 2000
01Lemhi County, IDID8,47412+92%
02Bonner County, IDID54,42012+141%
03Butte County, IDID2,78312+8%
04Valley County, IDID12,83113+130%
05Bear Lake County, IDID6,72714+130%
06Custer County, IDID4,63615+43%
07Shoshone County, IDID14,13016+182%
08Boise County, IDID8,54516+71%
09Oneida County, IDID5,08517+165%
10Caribou County, IDID7,25217+72%
11Clearwater County, IDID9,11819+214%
12Kootenai County, IDID191,86419+153%
13Boundary County, IDID13,99719+88%
14Idaho County, IDID17,87419+291%
15Franklin County, IDID15,88920+54%
16Madison County, IDID55,17221+88%
17Latah County, IDID41,84222+84%
18Adams County, IDID5,01323+418%
19Gem County, IDID21,77325+41%
20Nez Perce County, IDID42,90525+233%
21Lewis County, IDID3,70425+266%
22Jefferson County, IDID35,29728+21%
23Camas County, IDID1,31629+107%
24Ada County, IDID546,14130+82%
25Bannock County, IDID91,59131+102%
26Benewah County, IDID10,50832+544%
27Bonneville County, IDID135,77132+68%
28Fremont County, IDID14,20833+31%
29Twin Falls County, IDID97,53937+57%
30Payette County, IDID27,82440+39%
31Teton County, IDID13,25440+50%
32Washington County, IDID11,58342+28%
33Blaine County, IDID25,51745+76%
34Bingham County, IDID51,15350+55%
35Cassia County, IDID26,39752+31%
36Canyon County, IDID275,12352+29%
37Elmore County, IDID29,46554+42%
38Gooding County, IDID16,44654+48%
39Lincoln County, IDID5,60355+78%
40Jerome County, IDID26,36258+56%
41Owyhee County, IDID12,66159+26%
42Minidoka County, IDID22,91160+22%
43Power County, IDID8,24661+37%
44Clark County, IDID78362+8%
SHOWING 1–44 OF 44
Download CSV (full list, 44 rows)How this score is calculated

UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES