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