De Berchein is een straat te Bolsward in de gemeente Súdwest-Fryslân en is gelegen in de Nederlandse provincie Friesland.
| Postcode | Huisnummers |
|---|---|
| 8702 CZ | 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 12, 10, 8, 6, 4, 2, 36, 38, 40, 42, 44, 46, 48; |
| 8702 CX | 37, 33, 31, 29, 27, 25, 23, 21, 19, 17, 15, 13, 11, 9, 7, 5, 3, 1; |