N
- Naches
- Nagrom
- Nancy
- Napavine
- Naselle
- Nason Creek
- Navy Yard City
- Naylor
- Neah Bay
- Neilton
- Nelson
- Nemah
- Nesika
- Nespelem
- Nespelem Community
- Newaukum
- Newcastle
- Newhalem
- New London
- Newman Lake
- Newport
- Newport
- Newport Hills
- New Reliance
- Newton
- New Utsaladdy
- Nighthawk
- Nile
- Nilles Corner
- Nine Mile Falls
- Nisqually
- Nisqually Indian Community
- Nisqually Vista
- Nisson
- Nooksack
- Nordland
- Normandy Park
- North Bend
- North Bonneville
- North City
- North Cove
- North Creek
- North Hill
- North Marysville
- North McNary
- North Olympia
- North Omak
- Northport
- North Puyallup
- North Stanwood
- North Sultan
- Northwood
- Northwoods
- North Yelm
- Norwood
- Novara
- Novelty
- Nulls Crossing