- Juniper
- Jerico
- Judy's Mobile Home Court
- Joppa
- James Island
- Jim Island
- Jones Island
- Jessieville
- Junet
- Jackson
- Jonesville
- Jacks Landing
- Jacobsville
- Juhl
- Juddville
- Juniata
- Jericho Corners
- Jerusalem
- Jordan
- Jenison
- Jackson Mobile Home Park
- Jefferson
- Johns Island
- Johnson Island
- Joys Island
- Jamestown
- Jasper
- Jeddo
- Jerome
- Johnswood