Castersedijk is een straat te Hapert in de gemeente Bladel en is gelegen in de Nederlandse provincie Noord-Brabant.
| Postcode | Huisnummers |
|---|---|
| 5527 JS | 14, 16A, 16, 18A, 18, 20A, 20, 22, 24, 14A, 12, 10, 10A, 8, 6, 4, 26A, 26, 28; |
| 5527 JR | 31, 31B, 31A, 29, 27, 25, 23, 19, 17, 15, 13, 11, 9, 7, 5, 3, 1; |