| County | Year Created | % Correct |
|---|---|---|
| Barnes | 1875 | 100%
|
| Benson | 1883 | 100%
|
| Billings | 1879 | 100%
|
| Bottineau | 1873 | 100%
|
| Bowman | 1883 | 100%
|
| Burleigh | 1873 | 100%
|
| Cass | 1873 | 100%
|
| Cavalier | 1873 | 100%
|
| Dickey | 1881 | 100%
|
| Dunn | 1883 | 100%
|
| Eddy | 1885 | 100%
|
| Emmons | 1879 | 100%
|
| Foster | 1873 | 100%
|
| Griggs | 1882 | 100%
|
| Hettinger | 1883 | 100%
|
| Kidder | 1873 | 100%
|
| LaMoure | 1873 | 100%
|
| Logan | 1873 | 100%
|
| McLean | 1883 | 100%
|
| Mercer | 1875 | 100%
|
| Mountrail | 1873 | 100%
|
| Oliver | 1885 | 100%
|
| Pembina | 1849 (Minnesota Territory), reestablished 1867 (Dakota Territory) | 100%
|
| Pierce | 1887 | 100%
|
| Ramsey | 1873 | 100%
|
| Renville | 1873 | 100%
|
| Richland | 1873 | 100%
|
| Rolette | 1873 | 100%
|
| Sargent | 1883 | 100%
|
| Sheridan | 1873 | 100%
|
| Stark | 1879 | 100%
|
| Steele | 1883 | 100%
|
| Stutsman | 1873 | 100%
|
| Traill | 1875 | 100%
|
| Walsh | 1881 | 100%
|
| Ward | 1888 | 100%
|
| Adams | 1885 | 0%
|
| Grand Forks | 1873 | 0%
|
| McHenry | 1873 | 0%
|
| McIntosh | 1883 | 0%
|
| Morton | 1873 | 0%
|
| Nelson | 1883 | 0%
|
| Ransom | 1873 | 0%
|
| Towner | 1883 | 0%
|
| Wells | 1873 | 0%
|