10 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Fort Morgan | 1 | 11,570 | 11,555 | 0.03% | 2,168 | 5.34 | City |
| Brush | 2 | 5,224 | 5,333 | -0.42% | 1,845 | 2.83 | City |
| Wiggins | 3 | 2,038 | 1,433 | 6.31% | 1,540 | 1.32 | Town |
| Log Lane Village | 4 | 902 | 902 | 0% | 4,602 | 0.20 | Town |
| Hillrose | 5 | 307 | 312 | -0.33% | 1,624 | 0.19 | Town |
| Jackson Lake | 6 | 168 | 138 | 0.6% | 55 | 3.06 | CDP |
| Weldona | 7 | 118 | 188 | -0.84% | 752 | 0.16 | CDP |
| Raymer (New Raymer) | 8 | 111 | 111 | 0% | 142 | 0.78 | Town |
| Orchard | 9 | 108 | 111 | 8% | 675 | 0.16 | CDP |
| Snyder | 10 | 99 | 152 | -2.94% | 280 | 0.35 | CDP |
Fort Morgan is the largest city in Morgan County, with a population of 11,570.
Snyder is the smallest city in Morgan County.
There are 10 cities in Morgan County, Colorado.