Warrandyte - Wonga Park · Statistical Area 2 (SA2)
How well-off the area is, how fast its population is growing, and the businesses and new homes here.
A top score of 10 for access to money and resources defines Warrandyte - Wonga Park as one of the most advantaged areas in the region. This is a wealthy community where residents typically have high levels of education and job skills. While it is economically strong, the population has remained very stable in recent years.
All statistical area 2 (sa2) areas, 2021. The marker is Warrandyte - Wonga Park — higher than 86% of areas.
| Warrandyte - Wonga Park | 9 |
|---|---|
| 3115, VIC | 10 |
SEIFA indexes ranking relative advantage and disadvantage.
The area ranks among the least disadvantaged places in the country, with an overall advantage score of 1,106. This is much higher than the national figure and larger than about 90% of similar areas.
9
Higher than 86% 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.
10
Higher than 99% 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.
10
Higher than 99% 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.
8
Higher than 71% 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.
1,106
Higher than 88% 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.
Population growth has been very slow, rising by just 0.5% since 2021. This is well below the Victorian average of 8.0%.
10,229
Lower than 51% of statistical area 2 (sa2) areas.
Estimated resident population (ABS), 2025.
0.5%
Lower than 86% 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 1,383 businesses, which is more than about 73% of similar areas.
1,383
Higher than 73% of statistical area 2 (sa2) areas.
Operating businesses (ABS Counts of Australian Businesses), June 2025.
Australian Bureau of Statistics. (2021). Economy & Advantage in Warrandyte - Wonga Park [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sa2/211021262/warrandyte-wonga-park/topic/economy-advantage
