Home Postcodes by state NSW 2572 Postcode 2572 2572 is the postcode for 2 localities in NSW: Lakesland and Thirlmere. Localities with postcode 2572LakeslandNSWThirlmereNSW Postcode 2572 State or territory New South Wales (NSW) Localities 2 Council area Wollondilly Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 2571 · Postcode 2573