Singel is een straat te Grou in de gemeente Leeuwarden en is gelegen in de Nederlandse provincie Friesland.
| Postcode | Huisnummers |
|---|---|
| 9001 XP | 20, 22, 24, 28, 30, 34, 36, 38, 40a, 40b, 40c, 40, 42b, 44, 46a 1, 46a 10, 46a 11, 46a 12, 46a 13, 46a 14, 46a 15, 46a 16, 46a 17, 46a 18, 46a 19, 18, 18f, 18e, 18d, 18c, 18b, 18a, 14, 12, 10q, 10p, 10n, 10m, 10l, 10k, 10j, 10h, 10g, 10f, 58, 60, 10e, 10d, 10c, 10b, 10a, 46a 2, 46a 20, 46a 21, 46a 22, 46a 23, 46a 24, 46a 3, 46a 4, 46a 5, 46a 6, 46a 7, 46a 8, 46a 9, 46a, 46, 48, 50, 52, 54; |