IJweg is een straat te Nieuw-Vennep in de gemeente Haarlemmermeer en is gelegen in de Nederlandse provincie Noord-Holland.
| Postcode | Huisnummers |
|---|---|
| 2151 MP | 1754, 1760, 1762, 1742, 1734, 1730, 1718, 1696; |
| 2151 MN | 1694, 1694A, 1692, 1690, 1690A, 1672, 1670, 1666, 1662, 1658, 1656, 1654, 1646, 1644, 1634, 1632, 1624, 1620, 1618; |
| 2151 MR | 1603, 1605, 1615, 1635, 1639, 1641, 1800, 1810, 1812, 1814, 1816, 1824; |
| 2152 NA | 1336, 1338, 1340, 1343, 1345, 1362, 1363, 1364, 1365, 1436, 1438, 1440, 1253, 1255, 1273, 1275, 1293, 1301, 1307, 1316, 1328, 1329, 1330, 1336A, 1336B; |
| 2152 NB | 1389, 1391, 1411, 1415A, 1415B, 1415C, 1415D, 1415E, 1415, 1433, 1435, 1442, 1456, 1466, 1468, 1476, 1478, 1480, 1498, 1500, 1504; |
| 2152 ND | 1531, 1532, 1537, 1543, 1547, 1550, 1551, 1553, 1554, 1558, 1575, 1580, 1588, 1596A, 1596B, 1596, 1612, 1483, 1489, 1493, 1517; |
| 2152 NC | 1445, 1451, 1455, 1457, 1475, 1481B, 1481, 1518, 1520, 1530; |