3 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| New England | 1 | 692 | 691 | 0% | 1,404 | 0 | City |
| Mott | 2 | 623 | 652 | -0.8% | 678 | 1 | City |
| Regent | 3 | 161 | 170 | -0.62% | 288 | 1 | City |
New England is the largest city in Hettinger County, with a population of 692.
Regent is the smallest city in Hettinger County, with a population of 161.
There are 3 cities in Hettinger County, North Dakota.