| Place | Post Code |
|---|---|
| Assa, Garsen West | 80200 |
| Chira, Garsen West | 80200 |
| Garsen, Garsen West | 80201 |
| Kone, Garsen West | 80200 |
| Onjila, Garsen West | 80200 |
| Tsavo E N .Park, Garsen West | 80200 |
| All postal codes in Garsen | |
|---|---|
| Garsen Central, Garsen | |
| Garsen North, Garsen | |
| Garsen South, Garsen | |
| Garsen West, Garsen | |
| Kipini East, Garsen | |
| Kipini West, Garsen | |