RANKING · 1990 CENSUS · 35 SHOWN OF 35

Least racially diverse, Idaho cities · 1990

Idaho cities with the lowest CensusEasy Diversity Score, where most residents share the same race or ethnicity (2023 ACS). This list covers the 35 cities in Idaho that qualify, ranked against each other statewide.

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SAME RANKING BYCounties States Metros ZIP codes

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPDIVERSITY SCOREVS 2000

01Kuna, IDID31,5252−83%

02Post Falls, IDID46,7156−26%

03Rathdrum, IDID13,2276−31%

04Coeur d'Alene, IDID58,1799+3%

05Lewiston, IDID34,7179+24%

06Hayden, IDID17,36311+36%

07Eagle, IDID34,65811+19%

08Meridian, IDID142,98812−11%

09Preston, IDID6,17712−6%

10Sandpoint, IDID10,64513+75%

11Boise City, IDID238,42914−21%

12Ammon, IDID20,11914+52%

13Hailey, IDID10,05314−50%

14Kimberly, IDID5,79815+10%

15Rexburg, IDID40,33416+30%

16Moscow, IDID26,72117+5%

17Middleton, IDID12,60017−31%

18Idaho Falls, IDID71,78520−5%

19Garden City, IDID13,04722−18%

20Pocatello, IDID58,77123+42%

21Chubbuck, IDID16,82323+42%

22Twin Falls, IDID56,21626+11%

23Rigby, IDID5,75726−3%

24Mountain Home, IDID16,77927−9%

25Jerome, IDID13,73128−24%

26Emmett, IDID8,90031+15%

27Fruitland, IDID7,21335−11%

28Payette, IDID8,81337+3%

29Shelley, IDID5,30337+35%

30Blackfoot, IDID13,36138+16%

31Nampa, IDID120,38444+11%

32Weiser, IDID6,24955+16%

33Caldwell, IDID76,62956+5%

34Burley, IDID12,40957+13%

35Rupert, IDID6,46068+16%

SHOWING 1–35 OF 35

Download CSV (full list, 35 rows)How this score is calculated

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