RANKING · 2010 CENSUS · 44 SHOWN OF 44

Most educated, Idaho counties · 2010

Idaho counties ranked by the share of adults 25+ holding a bachelor's degree or higher (2010 ACS). This list covers the 44 counties in Idaho that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPBACHELOR'S DEGREE OR HIGHERVS 2000

01Blaine County, IDID25,51743.2%+0%

02Latah County, IDID41,84241.8%+2%

03Valley County, IDID12,83136.1%+37%

04Ada County, IDID546,14135.0%+12%

05Teton County, IDID13,25431.6%+12%

06Madison County, IDID55,17230.0%+23%

07Bannock County, IDID91,59127.3%+9%

08Bonneville County, IDID135,77126.2%+0%

09Custer County, IDID4,63624.5%+41%

10Boise County, IDID8,54523.9%+20%

11Kootenai County, IDID191,86423.2%+22%

12Camas County, IDID1,31622.6%+2%

13Bonner County, IDID54,42022.5%+33%

14Lemhi County, IDID8,47422.3%+25%

15Adams County, IDID5,01321.3%+43%

16Fremont County, IDID14,20819.8%+65%

17Power County, IDID8,24618.9%+32%

18Franklin County, IDID15,88918.5%+37%

19Nez Perce County, IDID42,90518.2%−4%

20Jefferson County, IDID35,29717.8%+17%

21Butte County, IDID2,78317.5%+35%

22Washington County, IDID11,58317.4%+37%

23Twin Falls County, IDID97,53916.8%+5%

24Canyon County, IDID275,12316.7%+12%

25Bear Lake County, IDID6,72716.7%+42%

26Caribou County, IDID7,25216.2%+1%

27Bingham County, IDID51,15315.9%+10%

28Cassia County, IDID26,39715.7%+13%

29Oneida County, IDID5,08515.6%+4%

30Lewis County, IDID3,70415.5%+5%

31Elmore County, IDID29,46514.6%−16%

32Clearwater County, IDID9,11814.4%+8%

33Payette County, IDID27,82413.8%+30%

34Boundary County, IDID13,99712.9%−12%

35Gem County, IDID21,77312.6%+10%

36Idaho County, IDID17,87412.3%−15%

37Jerome County, IDID26,36212.1%−14%

38Benewah County, IDID10,50812.1%+6%

39Shoshone County, IDID14,13011.9%+16%

40Gooding County, IDID16,44611.5%−4%

41Lincoln County, IDID5,60311.4%−12%

42Owyhee County, IDID12,66110.3%+1%

43Minidoka County, IDID22,9119.4%−7%

44Clark County, IDID7835.3%−58%

SHOWING 1–44 OF 44

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS