| population | |
| City of Arlington | 17926 |
| City of Bothell | 33505 |
| City of Brier | 6087 |
| City of Edmonds | 39709 |
| City of Everett | |
| City of Gold Bar | 2075 |
| City of Granite Falls | 3364 |
| population | |
| City of Lake Stevens | 28069 |
| City of Lynnwood | 35836 |
| City of Marysville | 60020 |
| City of Mill Creek | 18244 |
| City of Monroe | 17304 |
| City of Mountlake Terrace | 19909 |
| City of Mukilteo | 20254 |
| population | |
| City of Snohomish | 9098 |
| City of Stanwood | 6231 |
| City of Sultan | 4651 |
| City of Woodway | 1307 |
| Town of Darrington | 1347 |
| Town of Index | 178 |
 | Snohomish County (Paine Field) Airport | ~ 44.47 km |
| Kenmore Air Harbor Inc Seaplane Base | ~ 51.48 km |
| Kenmore Air Harbor Seaplane Base | ~ 65.34 km |
| Skagit Regional Airport | ~ 70.06 km |
| Renton Municipal Airport | ~ 71.71 km |
| Boeing Field King County International Airport | ~ 71.89 km |
| AJ Eisenberg Airport | ~ 74.22 km |
| Whidbey Island Naval Air Station (Ault Field) | ~ 77.11 km |
| Port of Poulsbo Marina Moorage Seaplane Base | ~ 77.19 km |
