13 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Hooper Bay | 1 | 1,263 | 1,375 | -1.71% | 168 | 7.50 | City |
| Chevak | 2 | 878 | 952 | -1.68% | 768 | 1.14 | City |
| Emmonak | 3 | 761 | 826 | -1.68% | 153 | 4.97 | City |
| Alakanuk | 4 | 701 | 755 | -1.54% | 22 | 32.20 | City |
| Kotlik | 5 | 609 | 656 | -1.46% | 203 | 2.99 | City |
| Mountain Village | 6 | 576 | 620 | -1.54% | 137 | 4.21 | City |
| Pilot Station | 7 | 574 | 618 | -1.54% | 357 | 1.61 | City |
| Scammon Bay | 8 | 561 | 603 | -1.41% | 1,199 | 0.47 | City |
| St. Mary's | 9 | 560 | 602 | -1.41% | 13 | 44.60 | City |
| Marshall | 10 | 457 | 492 | -1.51% | 113 | 4.06 | City |
| Russian Mission | 11 | 392 | 422 | -1.51% | 73 | 5.37 | City |
| Pitkas Point | 12 | 272 | 130 | 4.21% | 169 | 1.61 | CDP |
| Nunam Iqua | 13 | 203 | 218 | -1.46% | 18 | 11.57 | City |
Hooper Bay is the largest city in Kusilvak Census Area, with a population of 1,263.
Nunam Iqua is the smallest city in Kusilvak Census Area.
There are 13 cities in Kusilvak Census Area, Alaska.