Zuidstraat is een straat te Katwijk in de gemeente Katwijk en is gelegen in de Nederlandse provincie Zuid-Holland.
| Postcode | Huisnummers |
|---|---|
| 2225 GX | 48, 50, 52, 56, 58A, 58, 60; |
| 2225 GZ | 62, 64, 66, 68, 70, 72, 74, 84A, 84, 86, 88, 90, 92, 94, 96, 98A, 98; |
| 2225 GS | 1A, 1, 3, 7A, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49; |
| 2225 GV | 97, 103, 105, 107, 109A, 109, 111, 113, 115, 117, 119, 121, 123, 125, 127, 129, 131, 133, 135A, 135A, 135, 137A, 137; |
| 2225 GW | 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 38, 42, 44, 46A, 46; |
| 2225 GT | 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79, 87, 89, 91, 93, 95; |