1 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Pomeroy | 1 | 1,450 | 1,395 | 0.76% | 816 | 1.78 | City |
Pomeroy is the largest city in Garfield County, with a population of 1,450.
Pomeroy is the smallest city in Garfield County.
There is 1 city in Garfield County, Washington.