Steegstraat is een straat te Sittard in de gemeente Sittard-Geleen en is gelegen in de Nederlandse provincie Limburg.
| Postcode | Huisnummers |
|---|---|
| 6133 AK | 13, 15, 17, 19, 21, 23, 25, 27, 29A, 29, 31, 33, 35A, 35B, 35C, 35D, 35E, 35F, 35G, 35H, 35J, 37, 39, 41, 43, 47, 49A, 49, 51, 53; |
| 6133 AL | 58, 56, 54, 50, 48, 46, 44, 42, 40, 38, 36, 34, 32, 30, 28, 26, 24, 22, 20, 18, 16, 14, 12, 10; |