| Postal Code | Town | County |
|---|---|---|
| 90112 | Tala | Machakos |
| 30704 | Tambach | Elgeyo-Marakwet |
| 80203 | Tarasaa | Tana River |
| 80309 | Tausa | Taita-Taveta |
| 80302 | Taveta | Taita-Taveta |
| 40328 | Tende | Homa Bay |
| 10110 | Thaara | Nyeri |
| 10135 | Thangathi | Nyeri |
| 01026 | Thare | Muranga |
| 00210 | Thigio | Kiambu |