Olthorst is een straat te Ede in de gemeente Ede en is gelegen in de Nederlandse provincie Gelderland.
| Postcode | Huisnummers |
|---|---|
| 6714 KS | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 20, 19, 18, 17, 16, 15, 14, 13, 12; |
| 6714 KT | 36, 37, 38, 35, 34, 33, 32, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21; |