Nieuwestraat is een straat te Vlieland in de gemeente Vlieland en is gelegen in de Nederlandse provincie Friesland.
| Postcode | Huisnummers |
|---|---|
| 8899 AR | 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45; |
| 8899 AS | 12, 14, 16, 18, 20, 22, 24, 26, 28A, 28B, 28, 30, 32, 34A, 34B, 34C, 34D, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58; |