Diepswal is een straat te Leek in de gemeente Leek en is gelegen in de Nederlandse provincie Groningen.
| Postcode | Huisnummers |
|---|---|
| 9351 TA | 20a, 20b, 20, 21A, 21, 18, 17, 16, 16A, 15, 14, 13, 13a, 12, 12a, 11, 11b, 11a, 10, 10a, 9, 8, 7, 6, 5, 4, 3, 2, 1; |
| 9351 TB | 22 I, 22, 23 by, 23, 24, 25, 26, 28A, 28, 29, 30, 31, 32, 34, 37, 38, 38, 39, 40, 41, 42 by, 42, 43, 44, 45, 46, 47; |