RANKING · 2000 CENSUS · 65 SHOWN OF 65

Fewest graduate degrees, South Dakota counties · 2000

South Dakota counties with the smallest share of adults 25+ holding a graduate or professional degree (2000 ACS). This list covers the 65 counties in South Dakota that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPGRADUATE DEGREEVS 1990

01Harding County, SDSD1,3310.9%−65%

02Buffalo County, SDSD1,8021.2%+18%

03Corson County, SDSD3,7811.6%−44%

04Mellette County, SDSD2,1371.9%−41%

05Clark County, SDSD4,0312.1%+57%

06Faulk County, SDSD2,1782.3%−5%

07Miner County, SDSD2,2812.4%+11%

08McPherson County, SDSD2,3472.5%−4%

09Tripp County, SDSD5,7082.5%+26%

10Campbell County, SDSD1,3772.6%+16%

11Walworth County, SDSD5,2172.7%−31%

12Aurora County, SDSD2,8012.7%+26%

13Hanson County, SDSD3,4562.8%−38%

14Ziebach County, SDSD2,3892.9%+26%

15Gregory County, SDSD4,0372.9%+30%

16Butte County, SDSD10,8562.9%−12%

17Sanborn County, SDSD2,3883.0%−7%

18Hand County, SDSD3,1213.0%+9%

19Bennett County, SDSD3,3073.0%−0%

20Kingsbury County, SDSD5,2843.1%+25%

21Charles Mix County, SDSD9,3033.3%+46%

22Edmunds County, SDSD4,0223.3%+48%

23Beadle County, SDSD19,6243.3%−4%

24Potter County, SDSD2,3773.3%+6%

25Hutchinson County, SDSD7,4133.3%+10%

26Jerauld County, SDSD1,6543.3%+35%

27Dewey County, SDSD5,4193.3%+13%

28Day County, SDSD5,4843.4%+7%

29Sully County, SDSD1,4793.4%+226%

30Deuel County, SDSD4,4083.4%+42%

31Haakon County, SDSD1,8023.5%+25%

32Perkins County, SDSD2,8533.5%−13%

33Marshall County, SDSD4,4263.5%+85%

34Spink County, SDSD6,1553.5%+22%

35Jackson County, SDSD2,6663.5%+83%

36Jones County, SDSD9133.6%+0%

37Hyde County, SDSD1,1913.7%+3%

38Roberts County, SDSD10,2553.7%+30%

39Douglas County, SDSD2,8883.8%+38%

40Hamlin County, SDSD6,9003.8%+93%

41Turner County, SDSD9,3144.0%+51%

42McCook County, SDSD5,9644.1%+34%

43Lyman County, SDSD3,6944.1%+45%

44Bon Homme County, SDSD7,2444.1%+17%

45Grant County, SDSD7,5344.2%+113%

46Brule County, SDSD5,2784.4%+3%

47Todd County, SDSD8,8634.6%−9%

48Moody County, SDSD6,6324.6%+37%

49Meade County, SDSD30,7114.8%+0%

50Codington County, SDSD29,5624.9%+33%

51Lake County, SDSD10,9935.6%+10%

52Davison County, SDSD20,0695.6%+29%

53Stanley County, SDSD3,0185.8%+61%

54Brown County, SDSD37,5616.2%+6%

55Lincoln County, SDSD77,1456.2%+37%

56Minnehaha County, SDSD212,6916.8%+27%

57Fall River County, SDSD7,4677.0%+57%

58Custer County, SDSD9,4317.0%+57%

59Yankton County, SDSD23,6357.2%+18%

60Lawrence County, SDSD29,4597.2%+39%

61Hughes County, SDSD17,5707.9%+11%

62Pennington County, SDSD116,7928.0%+25%

63Union County, SDSD17,4028.8%+82%

64Brookings County, SDSD37,63512.4%+4%

65Clay County, SDSD15,03117.4%−11%

SHOWING 1–65 OF 65

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