Cowan Community

The suburb of Cowan has an approximate area of 34 km².

It is surrounded by the suburbs of Bar Point, Berowra, Berowra Creek, Berowra Heights, Brooklyn, Canoelands, Milsons Passage and Mooney Mooney.

It is within the council of Hornsby.

It is within the state electorate of Hornsby.

It is within the federal electorate of Berowra.