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Arcadia, New South Wales facts for kids

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SydneyNew South Wales
Population 1,385 (2016 census)
Postcode(s) 2159
Elevation 218 m (715 ft)
Location 42 km (26 mi) north-west of Sydney CBD
LGA(s) Hornsby Shire
State electorate(s) Hornsby
Federal Division(s) Berowra
Suburbs around Arcadia:
Glenorie Fiddletown Berrilee
Glenorie Arcadia Berrilee
Galston Galston Berrilee

Arcadia is a semi-rural suburb of Sydney, in the state of New South Wales, Australia 42 kilometres north-west of the Sydney central business district in the local government area of Hornsby Shire. Arcadia is in the Hills District region.


Arcadia is derived from Arcadia, a region in Greece and in Greek mythology was a pastoral retreat.

Arcadia Post Office opened on 1 December 1895 (renamed from an earlier Upper Galston office) and closed in 1974.

Aboriginal culture

The original inhabitants of the area were the Darug people.

European settlement

The name Dooral appeared on Surveyor James Meehan’s map of April 1817 and originally covered the whole area which includes present day Arcadia, as well as Dural, Glenorie and Galston.

Timber cutters opened up the area from 1817 and the early settlements were originally known as Upper, Middle, Lower, North and Little Dural. The name Arcadia was given to a public school that opened in this area in 1895 and was later adopted for the suburb.


According to the 2016 census of Population, there were 1,385 residents in Arcadia. 81.4% of residents were born in Australia. The most common other countries of birth were England (5.9%), New Zealand (1.6%) and Italy (1.3%). 89.7% of residents spoke only English at home. Other languages spoken at home included Italian (1.5%), Mandarin (1.2%) and Arabic (1.2%). The most common responses for religious affiliation were Catholic (29.6%), No Religion (26%) and Anglican (20.4%).


Arcadia Road is the main road through the suburb that provides access from Galston and leads north into Bay Road to Berrilee and Berowra Waters. Arcadia Road also links to Cobah Road which leads north to Fiddletown.


  • Arcadia Park - Arcadia Rural Fire Service is located here
  • Arcadia Community Hall

In the media

Arcadia Road and houses on Roscommon Road were featured in the Australian movie Tomorrow, When The War Began.

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