Northern Beaches CouncilPopulation forecast
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About the forecast areas

The 2021 population forecast for Seaforth is 7,518, and is forecast to grow to 7,716 by 2041.

Seaforth is bounded by the suburbs of Killarney Heights and Allambie Heights, Clontarf Street and Burnt Bridge Creek in the north, Burnt Bridge Creek Deviation and Manly Road in the east, and Middle Harbour in the south and west.

Forecast areas