Wanneroo - Sinagra · Statistical Area 2 (SA2)
How well-off the area is, how fast its population is growing, and the businesses and new homes here.
About half of similar areas are less advantaged than Wanneroo - Sinagra. This region has seen a strong population jump of 9.7% since 2021, though its overall advantage score of 975 is smaller than about 59% of other areas at this level.
All statistical area 2 (sa2) areas, 2021. The marker is Wanneroo - Sinagra — lower than 57% of areas.
| Wanneroo - Sinagra | 5 |
|---|---|
| 6065, WA | 8 |
SEIFA indexes ranking relative advantage and disadvantage.
Residents have better access to money and resources than about 70% of similar areas, though their education and job skills are lower than about 60% of those areas.
5
Lower than 57% of statistical area 2 (sa2) areas.
ABS Index of Relative Socio-economic Advantage and Disadvantage, 2021, as a national decile: 1 = among the 10% most disadvantaged areas in Australia, 10 = among the 10% most advantaged. IRSAD summarises both advantage and disadvantage, so a high score reflects relatively many high-income, well-educated households and few low-income, low-skill ones.
5
Lower than 57% of statistical area 2 (sa2) areas.
ABS Index of Relative Socio-economic Disadvantage, 2021, as a national decile: 1 = among the 10% most disadvantaged areas in Australia, 10 = among the least disadvantaged. IRSD focuses on disadvantage alone (low income, low education, unemployment, unskilled occupations), so a higher decile means relatively less disadvantage.
7
Higher than 64% of statistical area 2 (sa2) areas.
ABS Index of Economic Resources, 2021, as a national decile: 1 = among the 10% lowest areas for economic resources in Australia, 10 = among the highest. IER reflects the income, housing costs, dwelling size and assets of households, so a higher decile means relatively greater economic resources.
4
Lower than 64% of statistical area 2 (sa2) areas.
ABS Index of Education and Occupation, 2021, as a national decile: 1 = among the 10% lowest areas for education and occupation in Australia, 10 = among the highest. IEO reflects residents' qualifications and the skill level of their jobs, so a higher decile means a more highly educated and skilled workforce.
975
Lower than 59% of statistical area 2 (sa2) areas.
ABS Index of Relative Socio-economic Advantage and Disadvantage, 2021, as a raw index score (standardised so the Australian average is about 1000). Higher scores indicate relatively greater advantage; lower scores greater disadvantage.
Annual population estimates and change since the census.
Growth has been rapid with a 9.7% increase in population since 2021, which is much higher than most areas and just a little below the Western Australia figure of 10.7%.
16,627
Higher than 77% of statistical area 2 (sa2) areas.
Estimated resident population (ABS), 2025.
9.7%
Higher than 79% of statistical area 2 (sa2) areas.
Population growth since the 2021 Census, from ABS annual estimates.
Operating businesses and dwellings approved.
The area is home to 1,121 businesses, a total that is larger than about 62% of similar areas.
1,121
Higher than 62% of statistical area 2 (sa2) areas.
Operating businesses (ABS Counts of Australian Businesses), June 2025.
Australian Bureau of Statistics. (2021). Economy & Advantage in Wanneroo - Sinagra [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sa2/505031306/wanneroo-sinagra/topic/economy-advantage
