Jan Steenstraat is een straat te Groningen in de gemeente Groningen en is gelegen in de Nederlandse provincie Groningen.
| Postcode | Huisnummers |
|---|---|
| 9718 LG | 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71; |
| 9718 LS | 4 1, 4 10, 4 11, 4 12, 4 13, 4 14, 4 15, 4 16, 4 17, 4 18, 4 19, 4 2, 4 20, 4 21, 4 22, 4 3, 4 4, 4 5, 4 6, 4 7, 4 8, 4 9, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72; |