City of IpswichEconomic profile
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City of Ipswich

Resident workers (Local) - Individual income quartiles

In the City of Ipswich, the 'highest' quartile is the largest group, comprising 100% of local labour force.

Individual Income is an indicator of socio-economic status, skills and occupations required in a particular industry. With other data sources, such as Qualifications and Occupation, it helps to evaluate the economic opportunities of people in an industry.

Income quartiles are used to condense income categories into manageable units, adjust for the effects of inflation, and allow areas to be compared over time relative to a benchmark. The incomes for the state are split into four equal groups, each containing 25% of the local labour force, and the quartiles allow users to compare changes in the local area to changes statewide, or against another benchmark. For more information on how quartiles are calculated please refer to the data notes.

As well as being related to the type of jobs and qualifications required in a particular industry, income levels can be related to the level of part-time employment, Occupation, Qualification and the Age structure of the local resident workers, so the data should be looked at in conjunction with these topics.

Australian Bureau of Statistics (ABS) – Census 2006 and 2011 – by usual residence

Local resident workers individual income quartiles
City of Ipswich20112006Change
Quartile groupNumber%Queensland %Number%Queensland %2006 to 2011
Lowest group1610.20.3970.20.3+64
Medium lowest00.00.000.00.00
Medium highest00.00.000.00.00
Highest group73,31699.899.760,81299.899.7+12,504

Source: Derived from the Australian Bureau of Statistics, Census of Population and Housing 2006 and 2011. Compiled and presented in profile.id by .id , the population experts.

Quartile group dollar ranges (Individuals)
Calculated from income data for Queensland Weekly income by Census year
Individual quartile ranges
2011
2006
Lowest group $0 to $538 $0 to $431
Medium lowest $539 to $875 $432 to $691
Medium highest $876 to $1,347 $692 to $1,057
Highest group $1,348 and over $1,058 and over

Local resident workers individual income quartiles, 2011
Local resident workers individual income quartiles, 2011 Highest group, Queensland: 99.7% Medium highest, Queensland: 0.0% Medium lowest, Queensland: 0.0% Lowest group, Queensland: 0.3% Highest group, City of Ipswich: 99.8% Medium highest, City of Ipswich: 0.0% Medium lowest, City of Ipswich: 0.0% Lowest group, City of Ipswich: 0.2%
Source: Australian Bureau of Statistics, Census of Population and Housing, 2011
Compiled and presented in economy.id by .id, the population experts.
Change in local resident workers individual income quartiles, 2006 to 2011
Change in local resident workers individual income quartiles, 2006 to 2011 Highest group, City of Ipswich: +12,504 Medium highest, City of Ipswich: 0 Medium lowest, City of Ipswich: 0 Lowest group, City of Ipswich: +64
Source: Australian Bureau of Statistics, Census of Population and Housing, 2006 and 2011
Compiled and presented in economy.id by .id, the population experts.

Dominant groups

Income quartiles allow us to compare relative income-earning capabilities across time. Analysis of the distribution of the local labour force by income quartile in City of Ipswich compared to Queensland shows that there was similar proportion of people in the highest income quartile, as well as a similar proportion in the lowest income quartile.

Emerging groups

The most significant change for the local labour force in City of Ipswich between 2006 and 2011 was in the highest quartile which showed an increase of 12,504 people.

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