| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Bajo de los Huesos, Rawson | U9103 XAC |
| Postal/ZIP Codes in Base Aeronaval Almirante Iriza, Rawson | U9101 XAF |
| Postal/ZIP Codes in Casa Blanca, Rawson | U9103 XAD |
| Postal/ZIP Codes in Charque Chico, Rawson | U9103 XAE |
| Postal/ZIP Codes in Playa Unión, Rawson | U9103 XAA |
| Postal/ZIP Codes in Puente Hendre, Rawson | U9101 XAG |
| Postal/ZIP Codes in Punta Ninfas, Rawson | U9103 XAF |
| Postal/ZIP Codes in Rawson, Rawson | U9103 |
| Postal/ZIP Codes in Sol de Mayo, Rawson | U9103 XAB |
| Postal/ZIP Codes in Trelew, Rawson | U9100, U9102 |