5 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Wenatchee | 1 | 35,299 | 35,605 | -0.14% | 3,321 | 11 | City |
| Chelan | 2 | 4,576 | 4,234 | 1.26% | 683 | 7 | City |
| Cashmere | 3 | 3,376 | 3,247 | 0.66% | 2,900 | 1 | City |
| Leavenworth | 4 | 3,183 | 2,357 | 4.53% | 2,191 | 1 | City |
| Entiat | 5 | 1,676 | 1,331 | 3.58% | 769 | 2 | City |
Wenatchee is the largest city in Chelan County, with a population of 35,299.
Entiat is the smallest city in Chelan County, with a population of 1,676.
There are 5 cities in Chelan County, Washington.