Smalweer is een straat te Sliedrecht in de gemeente Sliedrecht en is gelegen in de Nederlandse provincie Zuid-Holland.
| Postcode | Huisnummers |
|---|---|
| 3363 JJ | 1, 2 brg, 2, 3 brg, 3, 4 brg, 4, 5, 6 brg, 6, 7, 8, 9, 10 brg, 10, 11 brg, 11, 12 brg, 12, 13 brg, 13, 14 brg, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51; |