Grutto is een straat te Ursem in de gemeente Koggenland en is gelegen in de Nederlandse provincie Noord-Holland.
| Postcode | Huisnummers |
|---|---|
| 1645 TH | 1, 3, 5, 7, 9, 31, 29, 27, 25, 23, 21, 19, 17, 15, 13, 11; |
| 1645 TJ | 28, 30, 32, 34, 26, 24, 22, 20, 18, 16, 14, 12, 10, 8, 6, 4, 2; |