| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in North Portal, Estevan | S0C 0C6, S0C 1W0 |
| Postal/ZIP Codes in Oxbow, Estevan | S0C 2B0, S0C 0B6 |
| Postal/ZIP Codes in Parkman, Estevan | S0C 2E0 |
| Postal/ZIP Codes in Redvers, Estevan | S0C 0A4, S0C 2H0 |
| Postal/ZIP Codes in Steelman, Estevan | S0C 2J0 |
| Postal/ZIP Codes in Storthoaks, Estevan | S0C 0E4, S0C 2K0 |
| Postal/ZIP Codes in Stoughton, Estevan | S0G 0B9 |
| Postal/ZIP Codes in Wauchope, Estevan | S0C 2P0 |
| Postal/ZIP Codes in Wawota, Estevan | S0G 0G1, S0G 5A0 |