| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Cooperstown | 1 | 962 | 990 | -0.72% | 956 | 1 | City |
| Binford | 2 | 160 | 167 | -1.23% | 453 | 0 | City |
| Hannaford | 3 | 120 | 126 | -1.64% | 548 | 0 | City |
Cooperstown is the largest city in Griggs County, with a population of 962.
Hannaford is the smallest city in Griggs County, with a population of 120.
There are 3 cities in Griggs County, North Dakota.