Gruttostraat is een straat te Wormer in de gemeente Wormerland en is gelegen in de Nederlandse provincie Noord-Holland.
| Postcode | Huisnummers |
|---|---|
| 1531 WN | 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47; |
| 1531 WR | 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 44, 42, 40; |
| 1531 WP | 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79; |
| 1531 WS | 72, 70, 68, 66, 64, 62, 60, 58, 56, 54, 52, 50, 48, 46; |