6 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Newhalen | 1 | 141 | 164 | -2.76% | 24 | 6 | City |
| Nondalton | 2 | 109 | 129 | -2.68% | 16 | 7 | City |
| Port Heiden | 3 | 85 | 99 | -2.3% | 2 | 46 | City |
| Chignik | 4 | 81 | 95 | -2.41% | 7 | 11 | City |
| Pilot Point | 5 | 56 | 67 | -3.45% | 2 | 24 | City |
| Egegik | 6 | 32 | 37 | -3.03% | 1 | 29 | City |
Newhalen is the largest city in Lake and Peninsula Borough, with a population of 141.
Egegik is the smallest city in Lake and Peninsula Borough, with a population of 32.
There are 6 cities in Lake and Peninsula Borough, Alaska.