Towns
| State | City/Town | Town Title |
|---|---|---|
| New York | Island Park | Island Park, NY |
| New York | Islandia | Islandia, NY |
| New York | Islip | Islip, NY |
| New York | Islip Terrace | Islip Terrace, NY |
| New York | Ithaca | Ithaca, NY |
| New York | Jackson Heights | Jackson Heights, NY |
| New York | Jacksonville | Jacksonville, NY |
| New York | Jamaica | Jamaica, NY |
| New York | Jamesport | Jamesport, NY |
| New York | Jamestown | Jamestown, NY |
| New York | Jamesville | Jamesville, NY |
| New York | Jasper | Jasper, NY |
| New York | Java Center | Java Center, NY |
| New York | Java Village | Java Village, NY |
| New York | Jay | Jay, NY |
| New York | Jefferson | Jefferson, NY |
| New York | Jefferson Valley | Jefferson Valley, NY |
| New York | Jeffersonville | Jeffersonville, NY |
| New York | Jericho | Jericho, NY |
| New York | Jewett | Jewett, NY |
| New York | Johnsburg | Johnsburg, NY |
| New York | Johnson | Johnson, NY |
| New York | Johnson City | Johnson City, NY |
| New York | Johnsonville | Johnsonville, NY |
| New York | Johnstown | Johnstown, NY |