John. F. Kennedyplantsoen is een straat te Voorschoten in de gemeente Voorschoten en is gelegen in de Nederlandse provincie Zuid-Holland.
| Postcode | Huisnummers |
|---|---|
| 2252 ES | 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36; |
| 2252 ET | 37, 38a, 38b, 38c, 38, 39, 40a, 40b, 40c, 40, 41, 42, 43, 44, 45, 46, 47a, 47b, 47c, 47d, 47e, 47f, 47, 48, 49, 50, 51; |
| 2252 ER | 3, 4a, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 2, 1, 1A; |
| 2252 EV | 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67; |