Willem Grolstraat is een straat te Emmen in de gemeente Emmen en is gelegen in de Nederlandse provincie Drenthe.
| Postcode | Huisnummers |
|---|---|
| 7826 EK | 68, 70, 74, 76, 78, 80, 82, 84, 92, 94, 96, 98, 100; |
| 7826 EL | 102, 104, 106, 108, 110, 112, 114, 116, 118, 120, 122, 124, 126, 128, 130; |
| 7826 EJ | 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66; |
| 7826 EE | 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 55, 57, 59, 61; |
| 7826 EG | 67 GB1, 67 GB2, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89; |
| 7826 EH | 4, 6, 8, 10, 12, 14, 14, 16, 18, 24; |
| 7826 ED | 5 TR, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31; |