List of all settlements:
- Alderwood Manor, Snohomish
- Arlington, Snohomish
- Arlington Heights, Snohomish
- Bothell East, Snohomish
- Bothell West, Snohomish
- Brier, Snohomish
- Bryant, Snohomish
- Bunk Foss, Snohomish
- Cathcart, Snohomish
- Cavalero, Snohomish
- Chain Lake, Snohomish
- Clearview, Snohomish
- Darrington, Snohomish
- Eastmont, Snohomish
- Edmonds, Snohomish
- Esperance, Snohomish
- Everett, Snohomish
- Fobes Hill, Snohomish
- Gold Bar, Snohomish
- Granite Falls, Snohomish
- High Bridge, Snohomish
- Index, Snohomish
- Lake Bosworth, Snohomish
- Lake Cassidy, Snohomish
- Lake Ketchum, Snohomish
- Lake Roesiger, Snohomish
- Lake Stevens, Snohomish
- Lake Stickney, Snohomish
- Larch Way, Snohomish
- Lochsloy, Snohomish
- Lynnwood, Snohomish
- Machias, Snohomish
- Maltby, Snohomish
- Martha Lake, Snohomish
- Marysville, Snohomish
- May Creek, Snohomish
- Meadowdale, Snohomish
- Mill Creek, Snohomish
- Mill Creek East, Snohomish
- Monroe, Snohomish
- Monroe North, Snohomish
- Mountlake Terrace, Snohomish
- Mukilteo, Snohomish
- North Lynnwood, Snohomish
- North Marysville, Snohomish
- North Sultan, Snohomish
- Northwest Stanwood, Snohomish
- Oso, Snohomish
- Picnic Point, Snohomish
- Silver Firs, Snohomish
- Sisco Heights, Snohomish
- Snohomish, Snohomish
- Stanwood, Snohomish
- Startup, Snohomish
- Sultan, Snohomish
- Sunday Lake, Snohomish
- Swede Heaven, Snohomish
- Three Lakes, Snohomish
- Verlot, Snohomish
- Warm Beach, Snohomish
- Woods Creek, Snohomish
- Woodway, Snohomish