Castle Hill, New South Wales

Castle Hill
Sydney, New South Wales
Castle Hill; Sydney, New South Wales
	Public school (1879)
	Castle Hill
Coordinates	33°43′45″S 151°0′14″E / 33.72917°S 151.00389°E
Population	40,874 (2021 census)
Established	1802
Postcode(s)	2154
Elevation	142 m (466 ft)
Location	34 km (21 mi) north-west of Sydney CBD
LGA(s)	Hornsby Shire; The Hills Shire;
State electorate(s)	Castle Hill
Federal division(s)	Mitchell
	Suburbs around Castle Hill:

Castle Hill is a suburb of Sydney, New South Wales, Australia, located 34 kilometres north-west of the Sydney central business district^[3] and 9.5 kilometres north of Parramatta.^[4] It is within the Hills District region, split between the local government areas of The Hills Shire and Hornsby Shire.

^ Australian Bureau of Statistics (28 June 2022). "Castle Hill (State Suburb)". 2021 Census QuickStats. Retrieved 8 August 2024.
^ Castle Hill Postcode Australia Post
^ "Google Maps". Google Maps. Retrieved 17 April 2019. Linear distance from the centre of Castle Hill to Sydney GPO, calculated using Google Maps' Measure Distance.
^ "Google Maps". Google Maps. Retrieved 17 April 2019. Linear distance from the centre of Castle Hill to Parramatta, calculated using Google Maps' Measure Distance.