- Hoffman
- Hoppers
- Hunters Hot Springs
- Herron
- Hobson
- Hungry Horse
- Hysham
- Hiline Trailer Park
- Hagans Crossing
- Hamilton Mobile Home Park
- Holtet Court
- Hoffmanville
- Hackney
- Hamblin Heights Mobile Village
- Highview
- H and H Trailer Court
- Hall
- Hammond
- Hanover
- Hardy
- Hathaway
- Haugan
- Haxby
- Heath
- Hedgesville
- Helena Valley Southeast
- Helena Valley West Central
- Helmville
- Hilger
- Hill