Suburb profile
Cossack WA 6720
Cossack is located in the Outback Western Australia (North) region of Western Australia, postcode 6720. It has 67 properties across 3 streets, almost all houses. Explore every street in Cossack, its property history, homes for sale and rent, who lives there, and the local agents.
About Cossack
Cossack, WA 6720, sits in Outback Western Australia (North) and neighbours Wickham, Point Samson, Roebourne and Sherlock. Its 3 streets hold 67 properties, all 67 of them houses.
Census figures are for the Roebourne area. At the 2021 Census Roebourne had 5,187 residents, a median age of 34 and an average household of 2.9 people. Median household income was $2,983 a week, the median mortgage repayment $2,167 a month and the median rent $150 a week. Of 1,244 dwellings, 942 were separate houses, 218 semi-detached, 30 flats and 34 other; 130 were owned outright, 231 owned with a mortgage and 793 rented.
Updated October 2026
Who lives in Cossack
- 5,187Peoplelive in the area
- 34Median ageyears
- $2,983Median household incomea week
- $150Median renta week
Homes by type
- Houses942
- Townhouses and semis218
- Flats and apartments30
- Other34
Household
- Median mortgage repayment$2,167a month
- Household size2.9people on average
How homes are held
Streets in Cossack
Neighbouring suburbs
Addresses and streets incorporate or were developed using G-NAF © Geoscape Australia, licensed by the Commonwealth of Australia under the Open Geo-coded National Address File (G-NAF) End User Licence Agreement.
Population and housing figures are drawn from the Australian Bureau of Statistics, Census of Population and Housing 2021, licensed under Creative Commons Attribution 4.0 International.
Area summaries are generated from the national address file and ABS Census data, and checked against those figures before publication.