Oesterzwam is een straat te Apeldoorn in de gemeente Apeldoorn en is gelegen in de Nederlandse provincie Gelderland.
| Postcode | Huisnummers |
|---|---|
| 7324 CL | 34, 35, 36, 37, 38, 39, 40, 41, 33, 32, 31, 30, 29, 28, 27, 26, 25, 24, 22, 20, 17, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 3, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 58; |