32 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Lisbon | 1 | 2,169 | 2,197 | -0.28% | 946 | 2 | City |
| Enderlin | 2 | 844 | 878 | -0.82% | 517 | 2 | City |
| Sydna | 3 | 382 | 387 | -0.26% | 11 | 36 | Township |
| Island Park | 4 | 272 | 282 | -0.37% | 8 | 34 | Township |
| Big Bend | 5 | 156 | 165 | -1.89% | 4 | 36 | Township |
| Moore | 6 | 139 | 142 | 0% | 4 | 36 | Township |
| Aliceton | 7 | 122 | 125 | 0% | 3 | 36 | Township |
| Tuller | 8 | 114 | 117 | 0% | 3 | 36 | Township |
| Shenford | 9 | 109 | 113 | -0.91% | 2 | 54 | Township |
| Greene | 10 | 107 | 111 | -0.93% | 3 | 35 | Township |
| Fort Ransom | 11 | 100 | 97 | 0% | 325 | 0 | City |
| Liberty | 12 | 97 | 103 | -3% | 3 | 34 | Township |
| Sheldon | 13 | 91 | 95 | -1.09% | 222 | 0 | City |
| Fort Ransom | 14 | 86 | 88 | 0% | 2 | 35 | Township |
| Casey | 15 | 81 | 81 | 0% | 2 | 36 | Township |
| Bale | 16 | 80 | 78 | 2.56% | 2 | 36 | Township |
| Elliott | 17 | 79 | 81 | 0% | 2 | 36 | Township |
| Preston | 18 | 71 | 73 | 0% | 2 | 36 | Township |
| Hanson | 19 | 59 | 60 | -1.67% | 2 | 36 | Township |
| Sandoun | 20 | 57 | 56 | 1.79% | 2 | 36 | Township |
| Northland | 21 | 56 | 59 | -1.75% | 2 | 36 | Township |
| Springer | 22 | 56 | 59 | -1.75% | 2 | 36 | Township |
| Englevale | 23 | 50 | 71 | 6.38% | 34 | 1 | CDP |
| Alleghany | 24 | 50 | 51 | 0% | 1 | 36 | Township |
| Isley | 25 | 44 | 45 | 0% | 1 | 36 | Township |
| Coburn | 26 | 42 | 43 | 0% | 1 | 36 | Township |
| Rosemeade | 27 | 30 | 31 | 0% | 1 | 36 | Township |
| Owego | 28 | 28 | 29 | 0% | 1 | 36 | Township |
| Scoville | 29 | 26 | 27 | 0% | 1 | 18 | Township |
| De Lamere | 30 | 25 | 11 | 8.7% | 95 | 0 | CDP |
| Sheldon | 31 | 21 | 21 | 0% | 1 | 36 | Township |
| Elliott | 32 | 20 | 22 | -4.76% | 131 | 0 | City |
Lisbon is the largest city in Ransom County, with a population of 2,169.
Elliott is the smallest city in Ransom County, with a population of 20.
There are 32 cities in Ransom County, North Dakota.