- Hickory Haven
- Hickory Hills
- High Bank Island
- High Bridge
- High Island
- Highland Beach
- Highland Heights Mobile Village
- Highland Manor
- Highland Park
- Highland Shore
- Highway Eight Trailer Court
- Highwood
- Hilbert Junction
- Hilburn
- Hiles
- Hill Point
- Hillcrest
- Hillcrest Estates Mobile Home Park
- Hillsdale
- Hillside
- Hilton Estates
- Hines
- Hingham
- Hintz
- Hobart
- Hobart Mobile Home Park
- Hochheim
- Hoepkers Corners
- Hofa Park
- Hoffman Corners