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Boundaries, suburbs, population and demographics — from official open data. Starting with Australia, expanding worldwide.
2,640 postcodes·15,452 suburbs·9 states & territories
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Major cities
Explore postcodes and suburbs in Australia's largest urban areas.
Melbourne
VIC · 4,818,082 people
Sydney
NSW · 4,811,427 people
Brisbane
QLD · 2,458,012 people
Perth
WA · 2,085,915 people
Adelaide
SA · 1,370,553 people
Gold Coast - Tweed Heads
NSW, QLD · 696,557 people
Newcastle - Maitland
NSW · 509,597 people
Canberra - Queanbeyan
ACT, NSW · 507,805 people
Sunshine Coast
QLD · 389,159 people
Wollongong
NSW · 308,075 people
Geelong
VIC · 291,454 people
Central Coast
NSW · 271,594 people