| Locality | Postal Code |
|---|---|
| Xul Kaa, Tulum | 77762 |
| Ya Ax Tulum, Tulum | 77762 |
| Yaxché, Tulum | 77786 |
| Postal Codes in Quintana Roo | |
|---|---|
| Tulum | Solidaridad |
| Puerto Morelos | Othón P. Blanco |
| Lázaro Cárdenas | José María Morelos |
| Isla Mujeres | Felipe Carrillo Puerto |
| Cozumel | Benito Juárez |
| Bacalar | |