5 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Newport | 1 | 2,256 | 2,148 | 0.94% | 1,528 | 1 | City |
| Ione | 2 | 446 | 435 | 0.45% | 843 | 1 | Town |
| Metaline Falls | 3 | 282 | 275 | 0.36% | 1,417 | 0 | Town |
| Cusick | 4 | 192 | 151 | 4.35% | 378 | 1 | Town |
| Metaline | 5 | 164 | 161 | 0% | 536 | 0 | Town |
Newport is the largest city in Pend Oreille County, with a population of 2,256.
Metaline is the smallest city in Pend Oreille County, with a population of 164.
There are 5 cities in Pend Oreille County, Washington.