List of cities in Washington List of cities List of cities

| Name_ | County | Population_2012_est_ | Population_2010 | Land_area_ |
|---|---|---|---|---|
| Lake Stevens | Snohomish | 29104 | 28069 | 8.88 sq mi (23.0 km2) |
| Lakewood | Pierce | 58852 | 58163 | 17.17 sq mi (44.5 km2) |
| Langley | Island | 1041 | 1035 | 1.08 sq mi (2.8 km2) |
| Leavenworth | Chelan | 1993 | 1965 | 1.23 sq mi (3.2 km2) |
| Liberty Lake | Spokane | 7889 | 7591 | 6.14 sq mi (15.9 km2) |
| Long Beach | Pacific | 1393 | 1392 | 1.35 sq mi (3.5 km2) |
| Longview | Cowlitz | 36458 | 36648 | 14.48 sq mi (37.5 km2) |
| Lynden | Whatcom | 12605 | 11951 | 5.17 sq mi (13.4 km2) |
| Lynnwood | Snohomish | 36275 | 35836 | 7.84 sq mi (20.3 km2) |
| Mabton | Yakima | 2324 | 2286 | 0.80 sq mi (2.1 km2) |
| Maple Valley | King | 24171 | 22684 | 5.72 sq mi (14.8 km2) |