Zwaluwweg is een straat te Voorschoten in de gemeente Voorschoten en is gelegen in de Nederlandse provincie Zuid-Holland.
| Postcode | Huisnummers |
|---|---|
| 2251 NB | 61, 63, 65, 67, 69, 71, 73, 75, 59, 57, 55, 53, 51, 49, 47; |
| 2251 NE | 161, 163, 165, 167, 169, 171, 177, 179, 181, 183, 185, 187, 189, 191; |
| 2251 NC | 77, 81a, 81b, 81c, 81d, 81e, 81f, 81g, 81h, 81k, 81m, 81n, 81, 83, 85, 87, 89, 91, 93, 95, 97, 99, 101, 103a, 103, 105, 107, 109, 111, 113, 115, 117, 119, 121, 123; |
| 2251 ND | 157, 155, 153, 151, 149, 147, 145, 143, 141, 139, 137, 135, 133, 131, 129, 127, 125; |
| 2251 MV | 2a, 2, 4, 6, 10, 12, 14, 64, 66, 68, 70, 62, 60, 58, 56, 54, 52, 50, 48, 46, 44, 42, 40, 38, 36, 34, 32, 30, 28, 26, 24, 22, 20, 18, 16; |
| 2251 NG | 193, 195, 197, 199, 201, 203, 205, 207, 209, 211, 213, 215, 217, 219; |