| Locality | Post Code |
|---|---|
| Brokstedt | 24616 |
| Fitzbek | 25579 |
| Hennstedt | 25581 |
| Hingstheide | 25563 |
| Hohenlockstedt | 25551 |
| Kellinghusen | 25548 |
| Lockstedt | 25551 |
| Mühlenbarbek | 25548 |
| Oeschebüttel | 25548 |
| Poyenberg | 25581 |
| Quarnstedt | 25563 |
| Rade | 25579 |
| Rosdorf | 25548 |
| Sarlhusen | 24616 |
| Springhoe | 25551 |
| Störkathen | 25548 |
| Wiedenborstel | 24613 |
| Willenscharen | 24616 |
| Wrist | 25563 |
| Wulfsmoor | 25563 |