| Locality | Post Code |
|---|---|
| Goose Creek, Jefferson | 40241 |
| Graymoor-Devondale, Jefferson | 40222 |
| Green Spring, Jefferson | 40241 |
| Harrods Creek, Jefferson | 40027 |
| Heritage Creek, Jefferson | 40219 |
| Hickory Hill, Jefferson | 40241 |
| Highview, Jefferson | 40228 |
| Hills and Dales, Jefferson | 40241 |
| Hollow Creek, Jefferson | 40228 |
| Hollyvilla, Jefferson | 40118 |
| Houston Acres, Jefferson | 40220 |
| Hurstbourne, Jefferson | 40222 |
| Hurstbourne Acres, Jefferson | 40220 |
| Indian Hills, Jefferson | 40207 |
| Jeffersontown, Jefferson | 40299 |
| Kingsley, Jefferson | 40205 |
| Kosmosdale, Jefferson | 40272 |
| Langdon Place, Jefferson | 40242 |
| Lincolnshire, Jefferson | 40220 |
| Louisville, Jefferson | 40202, 40203, 40204, 40205, 40206, … |
| Lyndon, Jefferson | 40242 |
| Lynnview, Jefferson | 40213 |
| Manor Creek, Jefferson | 40241 |
| Maryhill Estates, Jefferson | 40207 |
| Masonic Home, Jefferson | 40041 |
| Meadow Vale, Jefferson | 40242 |