| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Berger, Drammen | 3075 |
| Postal/ZIP Codes in Drammen, Drammen | 3004, 3011, 3012, 3013, 3014, … |
| Postal/ZIP Codes in Krokstadelva, Drammen | 3055 |
| Postal/ZIP Codes in Mjøndalen, Drammen | 3050 |
| Postal/ZIP Codes in Solbergelva, Drammen | 3057 |
| Postal/ZIP Codes in Solbergmoen, Drammen | 3058 |
| Postal/ZIP Codes in Steinberg, Drammen | 3053 |
| Postal/ZIP Codes in Svelvik, Drammen | 3060 |