12 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Raymond | 1 | 3,261 | 3,096 | 1.02% | 794 | 4 | City |
| Ocean Park | 2 | 1,989 | 1,980 | 1.38% | 657 | 3 | CDP |
| South Bend | 3 | 1,813 | 1,753 | 0.67% | 1,105 | 2 | City |
| Long Beach | 4 | 1,776 | 1,701 | 0.85% | 1,288 | 1 | City |
| Ilwaco | 5 | 1,116 | 1,094 | 0.36% | 544 | 2 | City |
| Naselle | 6 | 682 | 585 | 2.71% | 300 | 2 | CDP |
| Chinook | 7 | 442 | 168 | -0.45% | 439 | 1 | CDP |
| Lebam | 8 | 170 | 69 | 0.59% | 116 | 1 | CDP |
| Willapa | 9 | 170 | 122 | -1.73% | 612 | 0 | CDP |
| Bay Center | 10 | 156 | 152 | -4.88% | 166 | 1 | CDP |
| Deep River | 11 | 148 | 169 | -2.63% | 11 | 13 | CDP |
| Tokeland | 12 | 90 | 184 | -4.26% | 175 | 1 | CDP |
Raymond is the largest city in Pacific County, with a population of 3,261.
Tokeland is the smallest city in Pacific County, with a population of 90.
There are 12 cities in Pacific County, Washington.