35 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Cavalier | 1 | 1,203 | 1,254 | -0.66% | 1,397 | 1 | City |
| Walhalla | 2 | 853 | 894 | -0.81% | 824 | 1 | City |
| Drayton | 3 | 706 | 753 | -1.12% | 1,073 | 1 | City |
| Cavalier | 4 | 489 | 525 | -1.61% | 7 | 71 | Township |
| Pembina | 5 | 484 | 510 | -0.82% | 600 | 1 | City |
| Neche | 6 | 326 | 346 | -0.91% | 939 | 0 | City |
| St. Thomas | 7 | 301 | 319 | -0.99% | 297 | 1 | City |
| Akra | 8 | 220 | 234 | -1.35% | 6 | 36 | Township |
| Beaulieu | 9 | 160 | 172 | -1.23% | 4 | 36 | Township |
| Advance | 10 | 129 | 138 | -1.53% | 4 | 36 | Township |
| Crystal | 11 | 109 | 115 | -0.91% | 158 | 1 | City |
| Walhalla | 12 | 96 | 110 | -4% | 2 | 44 | Township |
| Carlisle | 13 | 95 | 100 | -1.04% | 1 | 72 | Township |
| St. Thomas | 14 | 91 | 102 | -3.19% | 1 | 72 | Township |
| Thingvalla | 15 | 87 | 101 | -4.4% | 2 | 36 | Township |
| La Moure | 16 | 83 | 88 | -1.19% | 2 | 36 | Township |
| Mountain | 17 | 80 | 82 | 0% | 656 | 0 | City |
| Gardar | 18 | 77 | 82 | -1.28% | 2 | 36 | Township |
| St. Joseph | 19 | 70 | 75 | -1.41% | 2 | 45 | Township |
| Felson | 20 | 69 | 74 | -1.43% | 2 | 45 | Township |
| Crystal | 21 | 67 | 72 | -1.47% | 2 | 35 | Township |
| Pembina | 22 | 58 | 62 | -1.69% | 1 | 64 | Township |
| Lincoln | 23 | 57 | 61 | -1.72% | 1 | 46 | Township |
| Elora | 24 | 56 | 60 | -1.75% | 2 | 36 | Township |
| Joliette | 25 | 55 | 59 | -1.79% | 1 | 70 | Township |
| Midland | 26 | 54 | 58 | -1.82% | 1 | 70 | Township |
| Lodema | 27 | 53 | 57 | -1.85% | 1 | 36 | Township |
| Hamilton | 28 | 51 | 55 | -1.92% | 1 | 45 | Township |
| Park | 29 | 47 | 51 | -2.08% | 1 | 36 | Township |
| Bathgate | 30 | 46 | 48 | 0% | 166 | 0 | City |
| Hamilton | 31 | 41 | 44 | 0% | 144 | 0 | City |
| Bathgate | 32 | 39 | 40 | 0% | 1 | 27 | Township |
| Canton City (Hensel) | 33 | 31 | 33 | 0% | 124 | 0 | City |
| Drayton | 34 | 26 | 27 | 0% | 1 | 35 | Township |
| Neche | 35 | 24 | 25 | 0% | 0.00 | 49 | Township |
Cavalier is the largest city in Pembina County, with a population of 1,203.
Neche is the smallest city in Pembina County, with a population of 24.
There are 35 cities in Pembina County, North Dakota.