| 1 | Billings County, North Dakota | 84.6 | 95.1 | 73.7 | 88 |
| 2 | Loup County, Nebraska | 83.9 | 59.1 | 78.3 | 65.9 |
| 3 | Petroleum County, Montana | 80.9 | 72.1 | 72.8 | 34.5 |
| 4 | Slope County, North Dakota | 80 | 99.6 | 93.2 | 64.6 |
| 5 | Wheeler County, Nebraska | 77.8 | 51 | 94.3 | 62.4 |
| 6 | Pendleton County, West Virginia | 77.2 | 96.1 | 86.4 | 47.9 |
| 7 | Judith Basin County, Montana | 76.5 | 89.4 | 85.5 | 31 |
| 8 | Thomas County, Nebraska | 76.5 | 21.5 | 91.6 | 48 |
| 9 | Pleasants County, West Virginia | 76.5 | 79.3 | 87.8 | 36.4 |
| 10 | Nuckolls County, Nebraska | 76.2 | 24.5 | 92.1 | 70.8 |
| 11 | Wayne County, Utah | 75.8 | 96.4 | 68.5 | 76.4 |
| 12 | Bath County, Virginia | 75.8 | 94.2 | 77.8 | 23.7 |
| 13 | Burke County, North Dakota | 75.2 | 80.2 | 81.3 | 91.3 |
| 14 | Fallon County, Montana | 75.1 | 84.3 | 64 | 75.7 |
| 15 | Lake of the Woods County, Minnesota | 74.9 | 65.5 | 45.8 | 77.9 |
| 16 | Lac qui Parle County, Minnesota | 74.8 | 43 | 70.8 | 72.1 |
| 17 | Gilmer County, West Virginia | 73.9 | 84.9 | 89.3 | 8.7 |
| 18 | Rich County, Utah | 73.8 | 99.3 | 64.1 | 80.2 |
| 19 | McCone County, Montana | 73.7 | 63.1 | 85.7 | 60.4 |
| 20 | Red Lake County, Minnesota | 73.3 | 35.6 | 73.7 | 77.1 |
| 21 | Monroe County, West Virginia | 73.1 | 87.7 | 89.3 | 25.1 |
| 22 | Dundy County, Nebraska | 73 | 50.7 | 88.9 | 30.7 |
| 23 | Treasure County, Montana | 72.9 | 73.3 | 57.3 | 57.1 |
| 24 | Oliver County, North Dakota | 72.9 | 69.1 | 65.1 | 77.3 |
| 25 | Steele County, North Dakota | 72.8 | 34.6 | 76.2 | 77.8 |
| 26 | Buffalo County, South Dakota | 72.8 | 93.2 | 99.3 | 7.9 |
| 27 | Bland County, Virginia | 72.8 | 77.7 | 96.5 | 37.6 |
| 28 | Cumberland County, Kentucky | 72.7 | 79.9 | 98 | 2.3 |
| 29 | Elliott County, Kentucky | 72.7 | 70.8 | 87.2 | 6.4 |
| 30 | Pershing County, Nevada | 72.7 | 69.8 | 66.8 | 54.1 |
| 31 | Rockcastle County, Kentucky | 72.4 | 85.8 | 93.8 | 9.8 |
| 32 | Divide County, North Dakota | 72.4 | 72.3 | 55.6 | 91.5 |
| 33 | Mineral County, Colorado | 72.2 | 95.9 | 51.4 | 23.8 |
| 34 | Hardin County, Illinois | 72.1 | 38.7 | 94.9 | 19.9 |
| 35 | Hand County, South Dakota | 71.9 | 44.1 | 77.7 | 72.6 |
| 36 | Sully County, South Dakota | 71.9 | 47.7 | 59.1 | 67.9 |
| 37 | Gosper County, Nebraska | 71.8 | 31.8 | 81.4 | 77.8 |
| 38 | Crockett County, Texas | 71.8 | 97 | 98.9 | 82.8 |
| 39 | Grant County, Nebraska | 71.7 | 62.5 | 63.3 | 62.2 |
| 40 | Nelson County, North Dakota | 71.7 | 55.4 | 87.8 | 55.1 |
| 41 | Wahkiakum County, Washington | 71.7 | 71.8 | 62.5 | 41.7 |
| 42 | Golden Valley County, North Dakota | 71.6 | 43.8 | 93.6 | 57.4 |
| 43 | Wolfe County, Kentucky | 71.5 | 78.8 | 99.3 | 0.1 |
| 44 | Carter County, Montana | 71.4 | 88.7 | 78.2 | 19.7 |
| 45 | Murray County, Minnesota | 71.3 | 51.2 | 58.8 | 71.2 |
| 46 | Kidder County, North Dakota | 71.3 | 74.8 | 73.3 | 49.7 |
| 47 | Lincoln County, Nevada | 71.2 | 83.1 | 50.5 | 67.4 |
| 48 | Nemaha County, Kansas | 71.1 | 39 | 66.2 | 77.5 |
| 49 | Rock County, Nebraska | 71.1 | 30.4 | 90 | 28.3 |
| 50 | Jackson County, Minnesota | 70.9 | 41 | 61.3 | 74.8 |
| 51 | Fillmore County, Nebraska | 70.9 | 36.9 | 79.3 | 75.8 |
| 52 | Harding County, South Dakota | 70.9 | 27.4 | 77.6 | 82 |
| 53 | Warren County, Indiana | 70.8 | 84 | 51.2 | 84.3 |
| 54 | Clinton County, Kentucky | 70.8 | 82.1 | 94.5 | 5.5 |
| 55 | Daggett County, Utah | 70.7 | 88 | 51.3 | 51 |
| 56 | Grant County, West Virginia | 70.7 | 97.9 | 91 | 40.8 |
| 57 | Martin County, Indiana | 70.6 | 79.3 | 80.1 | 58.9 |
| 58 | Keweenaw County, Michigan | 70.6 | 36.1 | 81.7 | 16.5 |
| 59 | Brooke County, West Virginia | 70.6 | 81 | 91.3 | 19.9 |
| 60 | Rock County, Minnesota | 70.5 | 59.3 | 62.3 | 64.9 |
| 61 | Noble County, Ohio | 70.5 | 58 | 81.6 | 23.6 |
| 62 | Tucker County, West Virginia | 70.5 | 94.9 | 88.6 | 18.2 |
| 63 | Presque Isle County, Michigan | 70.3 | 39.9 | 82 | 31.7 |
| 64 | Assumption Parish, Louisiana | 70 | 95.1 | 79.2 | 14.2 |
| 65 | Butler County, Nebraska | 70 | 28.1 | 61.5 | 80.5 |
| 66 | Griggs County, North Dakota | 70 | 42.2 | 91.5 | 38.9 |
| 67 | Floyd County, Virginia | 70 | 78.1 | 67 | 40.3 |
| 68 | Brown County, Indiana | 69.9 | 90.4 | 36.7 | 79.4 |
| 69 | Marshall County, Minnesota | 69.9 | 50.7 | 71.8 | 67.9 |
| 70 | McHenry County, North Dakota | 69.9 | 65.1 | 77.6 | 82.5 |
| 71 | McCreary County, Kentucky | 69.8 | 66.2 | 96 | 0.6 |
| 72 | Hinsdale County, Colorado | 69.7 | 97.8 | 20.8 | 75.2 |
| 73 | Ida County, Iowa | 69.7 | 25.6 | 81.8 | 43.1 |
| 74 | Powder River County, Montana | 69.7 | 62.6 | 84.5 | 54.4 |
| 75 | Garfield County, Montana | 69.6 | 69.6 | 77.3 | 60.9 |
| 76 | Garden County, Nebraska | 69.6 | 34.9 | 87.5 | 3.5 |
| 77 | Hoonah-Angoon Census Area, Alaska | 69.5 | 90.9 | 63.7 | 38.2 |
| 78 | Towns County, Georgia | 69.5 | 96.2 | 58.4 | 31.3 |
| 79 | Kittson County, Minnesota | 69.5 | 41.7 | 68.5 | 75.3 |
| 80 | Faulk County, South Dakota | 69.5 | 69.2 | 73.8 | 27.4 |
| 81 | Clay County, West Virginia | 69.5 | 96 | 96.3 | 4 |
| 82 | Hickman County, Kentucky | 69.4 | 63.4 | 86.3 | 36.3 |
| 83 | Mitchell County, North Carolina | 69.4 | 82.4 | 76.3 | 26.9 |
| 84 | Webster County, West Virginia | 69.4 | 93.4 | 92.4 | 4.8 |
| 85 | Hancock County, Kentucky | 69.3 | 65.1 | 73.5 | 49.2 |
| 86 | McLean County, Kentucky | 69.3 | 67.2 | 84.7 | 49.6 |
| 87 | Robertson County, Kentucky | 69.3 | 79.5 | 81.5 | 15 |
| 88 | Issaquena County, Mississippi | 69.3 | 96.4 | 98.4 | 0.2 |
| 89 | Pickett County, Tennessee | 69.3 | 93 | 95.3 | 10 |
| 90 | Tyler County, West Virginia | 69.3 | 76 | 88.8 | 44.9 |
| 91 | Union County, Indiana | 69.2 | 67 | 62.4 | 76.1 |
| 92 | Winnebago County, Iowa | 69.2 | 18.1 | 71.7 | 56.3 |
| 93 | Worth County, Iowa | 69.2 | 29 | 65.5 | 78.6 |
| 94 | LaSalle Parish, Louisiana | 69.2 | 89.8 | 79.7 | 58.6 |
| 95 | Greenlee County, Arizona | 69.1 | 96.7 | 96.3 | 64.5 |
| 96 | Brown County, Illinois | 69.1 | 10 | 70 | 57.1 |
| 97 | Arthur County, Nebraska | 69.1 | 40.8 | 62.9 | 75.7 |
| 98 | Hayes County, Nebraska | 69.1 | 34.8 | 85.5 | 60.1 |
| 99 | Logan County, Nebraska | 69.1 | 37.7 | 63.8 | 71.7 |
| 100 | Wells County, North Dakota | 69.1 | 37.8 | 86 | 51.5 |