RANKING · 2024 ACS · 44 SHOWN OF 44

Most graduate degrees, Idaho counties

Idaho counties ranked by the share of adults 25+ holding a graduate or professional degree (2024 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

RELATEDMost college graduates Most educated Least educated Fewest graduate degrees

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPGRADUATE DEGREEVS 2000

01Latah County, IDID41,84216.4%−10%

02Teton County, IDID13,25416.2%+99%

03Ada County, IDID546,14115.6%+64%

04Blaine County, IDID25,51713.1%+1%

05Valley County, IDID12,83113.0%+65%

06Madison County, IDID55,17212.9%+29%

07Bannock County, IDID91,59111.2%+31%

08Bonneville County, IDID135,77110.1%+15%

09Bonner County, IDID54,4209.8%+78%

10Camas County, IDID1,3169.7%+99%

11Kootenai County, IDID191,8649.7%+61%

12Boise County, IDID8,5459.3%+35%

13Nez Perce County, IDID42,9058.6%+65%

14Lemhi County, IDID8,4748.6%+53%

15Oneida County, IDID5,0858.5%+194%

16Twin Falls County, IDID97,5398.4%+61%

17Boundary County, IDID13,9978.4%+48%

18Jefferson County, IDID35,2978.4%+128%

19Adams County, IDID5,0138.3%+74%

20Lewis County, IDID3,7047.3%+96%

21Franklin County, IDID15,8897.1%+120%

22Washington County, IDID11,5837.0%+140%

23Canyon County, IDID275,1236.9%+51%

24Custer County, IDID4,6366.9%+52%

25Benewah County, IDID10,5086.7%+115%

26Bingham County, IDID51,1536.7%+79%

27Idaho County, IDID17,8746.6%+75%

28Cassia County, IDID26,3976.6%+37%

29Minidoka County, IDID22,9116.4%+113%

30Elmore County, IDID29,4656.4%+10%

31Caribou County, IDID7,2526.3%+80%

32Fremont County, IDID14,2086.2%+128%

33Bear Lake County, IDID6,7276.0%+101%

34Clearwater County, IDID9,1185.7%+34%

35Butte County, IDID2,7835.5%+45%

36Gooding County, IDID16,4465.4%+52%

37Payette County, IDID27,8245.1%+78%

38Clark County, IDID7834.6%+47%

39Shoshone County, IDID14,1304.2%+34%

40Owyhee County, IDID12,6614.2%+61%

41Power County, IDID8,2464.1%+15%

42Lincoln County, IDID5,6034.1%+16%

43Gem County, IDID21,7733.8%+38%

44Jerome County, IDID26,3623.8%−9%

SHOWING 1–44 OF 44

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES