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Northern Beaches CouncilPopulation forecast

Northern Beaches Council

Population and age structure map

The area with the greatest increase in females aged 80 to 16 years between 2021 and 2041 in the Northern Beaches Council is Dee Why.

Knowing when and where to deliver age-based services is an essential part of local government planning. Mapping the distribution of selected age groups across the Northern Beaches Council provides the evidence-base for efficiently targeting and delivering these services. You can learn more about how places move through cycles of change which affect their age by visiting population and age structure.

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Population and age structure - females aged 80 to 16 years
Northern Beaches Council20212041Change between 2021 and 2041
AreaNumber%Number%Number%
Northern Beaches Council Area8250.61,3010.8+476+57.7
Allambie Heights70.2381.0+31+448.6
Avalon Beach - Clareville310.5681.1+36+117.4
Balgowlah300.7310.7+2+5.3
Balgowlah Heights - Clontarf110.4250.9+13+122.7
Bayview271.3432.0+15+57.2
Beacon Hill190.5380.9+19+98.7
Belrose - Oxford Falls440.9460.9+2+4.7
Bilgola70.4251.3+18+260.2
Brookvale00.0180.7+180
Church Point - Scotland Island - Ku-ring-gai Chase80.8171.6+9+108.1
Collaroy180.4501.1+31+174.4
Collaroy Plateau251.0160.7-8-32.8
Cromer360.9350.8-1-2.9
Curl Curl - North Curl Curl140.4260.7+12+83.8
Davidson70.5110.7+5+67.9
Dee Why360.31020.7+66+183.1
Elanora Heights251.0150.6-10-40.4
Fairlight220.7210.6-1-3.7
Forestville290.7460.9+17+58.0
Frenchs Forest340.5620.4+28+83.6
Freshwater250.5280.5+3+12.2
Ingleside30.6100.4+7+226.1
Killarney Heights261.2150.6-10-40.3
Manly (Eastern Hill)120.4230.8+11+94.3
Manly (Pittwater Road)140.3300.7+15+109.3
Manly (Town Centre)50.3140.8+9+184.5
Manly Vale160.5260.7+10+62.5
Mona Vale591.1811.4+22+36.7
Narrabeen521.2691.4+17+33.6
Narraweena310.9391.0+8+26.4
Newport300.6561.1+26+85.6
North Balgowlah140.730.1-11-80.5
North Manly80.5130.7+4+54.2
North Narrabeen90.3190.6+10+116.0
Palm Beach - Whale Beach131.2171.7+4+29.3
Queenscliff70.4201.1+13+183.9
Seaforth30.1260.7+23+775.1
Terrey Hills - Duffys Forest140.7271.3+13+90.5
Warriewood421.0400.7-3-6.0
Wheeler Heights120.7140.8+2+17.7
Source: Population and household forecasts, 2021 to 2041, prepared by .id (informed decisions), August 2023.

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