Middle Harbour Community

The suburb of Middle Harbour has an approximate area of 8 km².

It is surrounded by the suburbs of Cammeray, Castle Cove, Castlecrag, Clontarf, Cremorne, East Killara, East Lindfield, Forestville, Frenchs Forest, Killarney Heights, Middle Cove, Mosman, North Harbour, Northbridge, Roseville Chase and Seaforth.

It is comprised of parts of the councils of Northern Beaches and Unincorporated.

It is comprised of parts of the state electorates of Davidson, Manly, North Shore, Wakehurst and Willoughby.

It is comprised of parts of the federal electorates of Bradfield, North Sydney and Warringah.