Australian Local Government Area
Northern Beaches, NSW
Local government area demographic profile. Aggregated from AUSynth-generated suburb data, calibrated to ABS Census 2021.
Population
~271,522
Families
~107,004
Suburbs
53
State
NSW
Full LGA report
The free preview above shows population aggregates. A full LGA report covers all 47 demographic variables (age, income, occupation, education, family composition, dwelling type), delivered as branded HTML / PDF / CSV.
Suburbs in this LGA (top 12 by population)
- Dee Why 2099~24,067 people
- Manly, NSW 2095~16,789 people
- Frenchs Forest 2086~14,700 people
- Mona Vale 2103~11,213 people
- Avalon Beach 2107~10,691 people
- Newport, NSW 2106~9,954 people
- Freshwater, NSW 2096~9,459 people
- Belrose 2085~8,995 people
- Forestville, NSW 2087~8,915 people
- Warriewood 2102~8,632 people
- Narrabeen 2101~8,506 people
- Balgowlah 2093~8,308 people
41 more suburbs in this LGA. Suburb-level demographic profiles available at /demographics.
Methodology
LGA-level figures here are aggregated from AUSynth-generated suburb data. The underlying synthetic individuals are reconstructed from ABS Census 2021 conditional tables using Bayesian methods; the full methodology is at /docs/methodology.