Wederik is een straat te Uithoorn in de gemeente Uithoorn en is gelegen in de Nederlandse provincie Noord-Holland.
| Postcode | Huisnummers |
|---|---|
| 1422 MG | 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25; |
| 1422 MH | 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49; |
| 1422 MJ | 2, 4, 58, 60, 62, 64, 66, 56, 54, 52, 50, 48, 46, 44, 42, 36, 34, 32, 30, 28, 26, 24, 22, 20, 18, 16, 14, 12, 10, 8, 6; |
| 1422 MK | 68, 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96, 98, 100, 102, 104, 106, 108, 110, 112; |