List of cities in Washington List of cities List of cities

| Name_ | County | Population_2012_est_ | Population_2010 | Land_area_ |
|---|---|---|---|---|
| Bellingham | Whatcom | 82234 | 80885 | 27.08 sq mi (70.1 km2) |
| Benton City | Benton | 3134 | 3038 | 2.46 sq mi (6.4 km2) |
| Bingen | Klickitat | 724 | 712 | 0.62 sq mi (1.6 km2) |
| Black Diamond | King | 4237 | 4151 | 6.01 sq mi (15.6 km2) |
| Blaine | Whatcom | 4744 | 4684 | 5.63 sq mi (14.6 km2) |
| Bonney Lake | Pierce | 17964 | 17374 | 7.94 sq mi (20.6 km2) |
| Bothell | King , Snohomish | 34651 | 33505 | 12.11 sq mi (31.4 km2) |
| Bremerton | Kitsap | 39251 | 37729 | 28.41 sq mi (73.6 km2) |
| Brewster | Okanogan | 2386 | 2370 | 1.19 sq mi (3.1 km2) |
| Bridgeport | Douglas | 2444 | 2409 | 1.05 sq mi (2.7 km2) |
| Brier | Snohomish | 6251 | 6087 | 2.13 sq mi (5.5 km2) |