| Locality | Post Code |
|---|---|
| Axtel, Breckinridge | 40143 |
| Cloverport, Breckinridge | 40111 |
| Constantine, Breckinridge | 40140 |
| Custer, Breckinridge | 40115 |
| Dyer, Breckinridge | 40115 |
| Garfield, Breckinridge | 40140 |
| Hardinsburg, Breckinridge | 40143 |
| Harned, Breckinridge | 40144 |
| Hudson, Breckinridge | 40145 |
| Irvington, Breckinridge | 40146 |
| Locust Hill, Breckinridge | 40144 |
| Lodiburg, Breckinridge | 40146 |
| McDaniels, Breckinridge | 40152 |
| McQuady, Breckinridge | 40153 |
| Mooleyville, Breckinridge | 40143 |
| Raymond, Breckinridge | 40176 |
| Sample, Breckinridge | 40143 |
| Se Ree, Breckinridge | 40144 |
| Stephensport, Breckinridge | 40170 |
| Union Star, Breckinridge | 40171 |
| Webster, Breckinridge | 40176 |
| Westview, Breckinridge | 40178 |