Thornhill Park

Thornhill Park
Entrance to the Thornhill Park display village, October 2018
Thornhill Park
Location in metropolitan Melbourne
Interactive map of Thornhill Park
Coordinates: 37°43′45″S 144°37′30″E / 37.72917°S 144.62500°E / -37.72917; 144.62500
CountryAustralia
StateVictoria
CityMelbourne
LGA
Location
Established2017
Government
 • State electorate
 • Federal division
Population
 • Total3,066 (SAL 2021)
Postcode
3335
Suburbs around Thornhill Park
Cobblebank Grangefields Grangefields
Strathtulloh Thornhill Park Rockbank
Mount Cottrell Mount Cottrell Fieldstone

Thornhill Park is a suburb in Melbourne, Victoria, Australia, 32 km (20 mi) west of Melbourne's Central Business District, located within the City of Melton local government area. Thornhill Park recorded a population of 3,066 at the 2021 census.

The suburb was gazetted by the Office of Geographic Names on 9 February 2017, following a proposal for eleven new suburbs by the City of Melton. The new name officially came into effect in mid-2017.

Prior to the suburb's creation, the area was mostly part of Rockbank, with a small section previously part of Mount Cottrell, in the south.