- Jolly K Mobile Home Park
- Jug Island
- Jewell Corner
- John S Moore Homes
- Jonesville
- Juniper Acres
- Janesville
- J and M Green Acres Mobile Home Park
- Jobs Corner
- Jericho
- John Boyle Island
- Jackson Heights
- Jamaica
- Jamestown West
- Jamesville
- Jasper
- Java Center
- Java Village
- Jay
- Jefferson
- Jefferson Valley
- Jewettville
- Johnson
- Johnsonville
- Jones Point
- Joscelyn
- Jenksville
- Jewell Mobile Home Park
- Jacksonville
- Jenkinstown