5 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Unalaska | 1 | 4,446 | 4,250 | 0.88% | 43 | 102 | City |
| St. Paul | 2 | 446 | 411 | 1.59% | 11 | 42 | City |
| Adak | 3 | 171 | 161 | 1.18% | 6 | 30 | City |
| St. George | 4 | 69 | 63 | 1.47% | 2 | 34 | City |
| Atka | 5 | 61 | 56 | 1.67% | 8 | 8 | City |
Unalaska is the largest city in Aleutians West Census Area, with a population of 4,446.
Atka is the smallest city in Aleutians West Census Area, with a population of 61.
There are 5 cities in Aleutians West Census Area, Alaska.