| 47224 Canaan | 812 | Jefferson County | Indiana (IN) |
| 47230 Deputy | 812 | Jefferson County | Indiana (IN) |
| 47231 Dupont | 812 | Jefferson County | Indiana (IN) |
| 47243 Hanover | 812 | Jefferson County | Indiana (IN) |
| 47243 Hanover Beach | 812 | Jefferson County | Indiana (IN) |
| 47243 Paynesville | 812 | Jefferson County | Indiana (IN) |
| 47250 Jefferson Proving Ground | 812 | Jefferson County | Indiana (IN) |
| 47250 Jefferson Prv Grnd | 812 | Jefferson County | Indiana (IN) |
| 47250 Madison | 812 | Jefferson County | Indiana (IN) |
| 47250 North Madison | 812 | Jefferson County | Indiana (IN) |