| Hanna, LaPorte |
46340 |
| Haskells, LaPorte |
46390 |
| Kingsbury, LaPorte |
46345 |
| Kingsford Heights, LaPorte |
46346 |
| La Crosse, LaPorte |
46348 |
| La Porte, LaPorte |
46350 |
| Long Beach, LaPorte |
46360 |
| Michiana Shores, LaPorte |
46360 |
| Michigan City, LaPorte |
46360 |
| Mill Creek, LaPorte |
46365 |
| Otis, LaPorte |
46391 |
| Pines, LaPorte |
46360 |
| Pottawattamie Park, LaPorte |
46360 |
| Rolling Prairie, LaPorte |
46371 |
| South Wanatah, LaPorte |
46390 |
| Thomaston, LaPorte |
46390 |
| Town of Pines, LaPorte |
46360 |
| Trail Creek, LaPorte |
46360 |
| Union Mills, LaPorte |
46382 |
| Wanatah, LaPorte |
46390 |
| Wellsboro, LaPorte |
46382 |
| Westville, LaPorte |
46391 |