- Fort Nisqually
- Fox Chase Mobile Home Park
- Fruitland Gardens Mobile Home Park
- Farmington
- Fairfield
- Fawn Island
- Flattop Island
- Flower Island
- Fortress Island
- Freeman Island
- Frost Island
- Fairwood
- Fall City
- Fidalgo
- Fidalgo Island
- Fir Island
- Fish Town
- Federal Way
- Felida
- Ferndale
- Fife
- Finley
- Fircrest
- Five Corners
- Fords Prairie
- Forks
- Fox Island
- Fort Rains
- Frederickson
- Freeland