Cranbrook · Statistical Area 2 (SA2)
How well-off the area is, how fast its population is growing, and the businesses and new homes here.
Far fewer resources and opportunities are available in Cranbrook compared to most of the country. The area faces significant challenges, with an overall advantage score of 931, which is lower than the national average.
All statistical area 2 (sa2) areas, 2021. The marker is Cranbrook — lower than 71% of areas.
| Cranbrook | 3 |
|---|---|
| 4814, QLD | 5 |
SEIFA indexes ranking relative advantage and disadvantage.
Residents here have limited access to money, resources, and job skills. With an overall advantage score of 3 out of 10, the area is less advantaged than about 70% of similar places.
3
Lower than 71% 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.
3
Lower than 71% 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.
2
Lower than 86% 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.
3
Lower 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.
931
Lower than 78% 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.
The population grew by 3.3% since 2021, but this is lower than most areas and well below the Queensland growth rate of 8.7%.
6,096
Lower than 73% of statistical area 2 (sa2) areas.
Estimated resident population (ABS), 2025.
3.3%
Lower than 61% of statistical area 2 (sa2) areas.
Population growth since the 2021 Census, from ABS annual estimates.
Operating businesses and dwellings approved.
Cranbrook has 328 businesses, which is fewer than about 86% of similar areas.
328
Lower than 86% of statistical area 2 (sa2) areas.
Operating businesses (ABS Counts of Australian Businesses), June 2025.
Australian Bureau of Statistics. (2021). Economy & Advantage in Cranbrook [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sa2/318021472/cranbrook/topic/economy-advantage
