Ieplaan is een straat te Waddinxveen in de gemeente Waddinxveen en is gelegen in de Nederlandse provincie Zuid-Holland.
| Postcode | Huisnummers |
|---|---|
| 2742 XT | 96, 98, 100, 102, 104, 106, 108, 110, 112, 114, 116, 118, 120; |
| 2742 XV | 80, 82, 84, 86, 88, 90, 92, 94A, 94; |
| 2742 XX | 64, 66, 68, 70, 72, 74, 76, 78; |
| 2742 XZ | 48, 50, 52, 54, 56, 58, 60, 62; |
| 2742 ZA | 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42; |
| 2742 ZB | 91, 93, 95, 97, 99, 101, 103, 105, 107, 109, 111, 113, 115, 117, 119, 121, 123, 125, 127, 129, 131, 133, 135, 137; |
| 2742 ZC | 67, 69, 71, 73, 75, 77, 79, 81, 85, 87, 89; |
| 2742 ZD | 53, 55, 57, 59, 61, 63, 65A, 65; |
| 2742 ZE | 39, 41, 43, 45, 47, 49, 51; |
| 2742 ZG | 1A, 1B, 1, 3, 5A, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35; |