16 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Port Angeles | 1 | 20,139 | 19,958 | 0.13% | 1,880 | 11 | City |
| Port Angeles | 2 | 20,139 | 20,002 | 0.13% | 1,880 | 11 | City |
| Sequim | 3 | 8,231 | 8,031 | 0.39% | 1,303 | 6 | City |
| Sequim | 4 | 8,231 | 8,070 | 0.39% | 1,303 | 6 | City |
| Forks | 5 | 3,448 | 3,366 | 0.44% | 833 | 4 | City |
| Forks | 6 | 3,448 | 3,371 | 0.44% | 833 | 4 | City |
| Port Angeles East | 7 | 3,035 | 3,339 | 0% | 804 | 4 | CDP |
| Neah Bay | 8 | 1,135 | 1,102 | 1.61% | 484 | 2 | CDP |
| Bell Hill | 9 | 916 | 762 | 0.66% | 346 | 3 | CDP |
| Carlsborg | 10 | 916 | 881 | -0.65% | 866 | 1 | CDP |
| River Road | 11 | 887 | 718 | 3.38% | 2,520 | 0 | CDP |
| Clallam Bay | 12 | 827 | 737 | 3.89% | 1,464 | 1 | CDP |
| Jamestown | 13 | 317 | 322 | -0.94% | 544 | 1 | CDP |
| Blyn | 14 | 191 | 45 | 3.24% | 40 | 5 | CDP |
| Queets | 15 | 99 | 183 | -4.81% | 71 | 1 | CDP |
| Sekiu | 16 | 70 | 44 | 7.69% | 547 | 0 | CDP |
Port Angeles is the largest city in Clallam County, with a population of 20,139.
Sekiu is the smallest city in Clallam County, with a population of 70.
There are 16 cities in Clallam County, Washington.