Seinpôlle is een straat te Grou in de gemeente Leeuwarden en is gelegen in de Nederlandse provincie Friesland.
| Postcode | Huisnummers |
|---|---|
| 9001 ZS | 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 45, 46, 47a, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 23, 22, 21, 20, 19, 18, 17, 16, 14, 13, 12, 11, 10, 10a, 8, 8a, 7, 6, 6a, 5, 4, 3, 2, 1; |