| Place | Postal Code |
|---|---|
| Lahnau, Gießen) | 35633 |
| Postal Codes in Lahn-Dill-Kreis | |
|---|---|
| Aßlar | |
| Bischoffen | |
| Braunfels | |
| Breitscheid | |
| Dietzhölztal | |
| Dillenburg | |
| Driedorf | |
| Ehringshausen | |
| Eschenburg | |
| Greifenstein | |
| Haiger | |
| Herborn | |
| Hohenahr | |
| Hüttenberg | |
| Lahnau | |
| Leun | |
| Mittenaar | |
| Schöffengrund | |
| Siegbach | |
| Sinn | |
| Solms | |
| Waldsolms | |
| Wetzlar | |