Haagstraat is een straat te Utrecht in de gemeente Utrecht en is gelegen in de Nederlandse provincie Utrecht.
| Postcode | Huisnummers |
|---|---|
| 3581 SX | 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 34, 36, 8, 6, 4, 2, 40, 42, 46, 48, 52, 54, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78; |
| 3581 SW | 35, 33, 31, 29, 27, 25, 23, 21, 19, 17, 15, 13, 11, 9, 7, 5, 5 BS, 5A, 5A BS, 3; |