Western Australia · Postcode 6731

Cockatoo Island postcode and suburb data

Western Australia · Phone area code 08 · 1929 km from Perth

Very Remote

Suburb snapshot

Cockatoo Island at a glance

Key postcode, Census, SEIFA, school and LGA signals for Cockatoo Island.

Quick facts

6731 Postcode See every suburb sharing this postcode

0 People Resident population, Census 2021

Derby-West Kimberley Council area 13 suburbs, 4 postcodes

Search postcode 6731 Compare with another suburb Derby-West Kimberley LGA map Nearest weather: Broome NDIS providers in Derby-West Kimberley

Cockatoo Island is a very remote community in Western Australia, with postcode 6731. It lies roughly 1929 km from Perth, classified by the ABS as very remote Australia. The area is administered by Derby-West Kimberley.

Cockatoo Island is part of the Kimberley statistical area in Western Australia.

Cockatoo Island details

Location, Census, housing, SEIFA and geography fields used across this profile.

Postcode	6731
State	Western Australia (WA)
Phone Area Code	08
Latitude	-16.0939142
Longitude	123.6091835
Distance from Perth	1929 km
Region (SA4)	Western Australia - Outback
Area (SA3)	Kimberley
Local Government	Derby-West Kimberley
Federal Electorate	Durack
Time Zone	AWST (UTC+8), Australia/Perth (standard time)

Suburbs Near Cockatoo Island

Koolan Island 16.4 km Kimbolton 103.0 km Dampier Peninsula 131.3 km Derby 150.4 km Meda 153.3 km Willare 181.6 km Prince Regent River 204.3 km Jarlmadangah Burru 217.6 km Camballin 217.6 km Mount Hardman 229.0 km Roebuck 237.5 km Waterbank 242.1 km

More Cockatoo Island Data

Derby-West Kimberley LGA 13 suburbs, 4 postcodes, 7,043 people Climate & Weather Closest station: Broome (253.5 km) NDIS Providers NDIS data for Derby-West Kimberley LGA

Page last reviewed June 2026. Data sources: Australian Bureau of Statistics 2021 Census (CC BY 4.0), SEIFA 2021 IRSAD, ACARA school profiles 2025. How this data is sourced.