Melkweg is een straat te Oude-Tonge in de gemeente Goeree-Overflakkee en is gelegen in de Nederlandse provincie Zuid-Holland.
| Postcode | Huisnummers |
|---|---|
| 3255 TH | 18, 20, 22, 24, 26, 28, 30, 32, 38, 40, 42, 44, 46, 48; |
| 3255 TE | 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, 73, 75; |
| 3255 TJ | 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96, 98, 100, 102, 104a, 104, 106, 108; |