Local Government Area
Wollondilly
Postcode
2572
Population
4,986 (2021 census)
Area
32.83 km²
Coordinates
-34.2054, 150.5535
Data
Based on Australian Bureau of Statistics ASGS boundaries, licensed under CC BY 4.0.

Map data © OpenStreetMap contributors

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About Thirlmere

Thirlmere is a semi-rural town in the Macarthur region of New South Wales, about 89 km south-west of the Sydney central business district. The town grew around the railway: it lies on the old Picton–Mittagong loop line, which opened in 1867, was bypassed by the main southern line in 1919, and carried its last trains in the 1970s. The New South Wales Rail Museum, with its large collection of historic locomotives, is based in the town.

Nearby localities