| 1 | Grand Forks County, North Dakota | 76,333 |
| 2 | Hettinger County, North Dakota | 74,496 |
| 3 | Nelson County, North Dakota | 68,696 |
| 4 | McHenry County, North Dakota | 61,251 |
| 5 | Bottineau County, North Dakota | 58,333 |
| 6 | Stutsman County, North Dakota | 56,773 |
| 7 | Walsh County, North Dakota | 55,902 |
| 8 | Barnes County, North Dakota | 55,132 |
| 9 | Divide County, North Dakota | 54,692 |
| 10 | Ransom County, North Dakota | 48,698 |
| 11 | Kidder County, North Dakota | 44,800 |
| 12 | Towner County, North Dakota | 43,277 |
| 13 | Griggs County, North Dakota | 43,017 |
| 14 | McLean County, North Dakota | 41,685 |
| 15 | Burke County, North Dakota | 39,447 |
| 16 | Adams County, North Dakota | 39,013 |
| 17 | LaMoure County, North Dakota | 38,110 |
| 18 | Sargent County, North Dakota | 37,106 |
| 19 | Mountrail County, North Dakota | 35,648 |
| 20 | Ramsey County, North Dakota | 34,972 |
| 21 | Bowman County, North Dakota | 34,549 |
| 22 | Dickey County, North Dakota | 33,053 |
| 23 | Stark County, North Dakota | 32,881 |
| 24 | Eddy County, North Dakota | 32,286 |
| 25 | Rolette County, North Dakota | 32,280 |
| 26 | Pierce County, North Dakota | 32,013 |
| 27 | Richland County, North Dakota | 31,343 |
| 28 | Benson County, North Dakota | 30,468 |
| 29 | Burleigh County, North Dakota | 28,821 |
| 30 | Grant County, North Dakota | 25,653 |
| 31 | Golden Valley County, North Dakota | 24,642 |
| 32 | Wells County, North Dakota | 23,975 |
| 33 | Cavalier County, North Dakota | 23,783 |
| 34 | Cass County, North Dakota | 22,606 |
| 35 | Ward County, North Dakota | 19,901 |
| 36 | Emmons County, North Dakota | 18,185 |
| 37 | Sheridan County, North Dakota | 17,350 |
| 38 | Steele County, North Dakota | 16,763 |
| 39 | Williams County, North Dakota | 16,172 |
| 40 | Pembina County, North Dakota | 15,008 |
| 41 | Logan County, North Dakota | 14,391 |
| 42 | Foster County, North Dakota | 12,999 |
| 43 | Traill County, North Dakota | 12,115 |
| 44 | Renville County, North Dakota | 11,324 |
| 45 | Slope County, North Dakota | 10,432 |
| 46 | McKenzie County, North Dakota | 8,280 |
| 47 | Dunn County, North Dakota | 8,237 |
| 48 | McIntosh County, North Dakota | 7,551 |
| 49 | Morton County, North Dakota | 7,480 |
| 50 | Billings County, North Dakota | 4,271 |
| 51 | Mercer County, North Dakota | 3,250 |
| 52 | Sioux County, North Dakota | 2,378 |
| 53 | Oliver County, North Dakota | 766 |