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Williamstown

Individual income quartiles

In Williamstown, the 'highest' income quartile was the largest group in 2016, comprising 41% of people aged 15 and over.

Williamstown's income statistics are an indicator of socio-economic status. With other data sources, such as Household Income, Qualifications and Occupation, they help tell the story of the area's economic opportunities and socio-economic status. Individual income levels are not comparable over time because of the influences of economic change such as wage level fluctuations and inflation. The income quartile method is the most objective method of comparing change in the income profile of a community over time.

A detailed explanation of how Individual Income quartiles are calculated and interpreted is available in specific data notes.

Derived from the Census question:

'What is the total of all wages/salaries, government benefits, pensions, allowances and other income the person usually receives?'

Gross amount for persons aged 15 years and over

Individual income quartiles
Williamstown - Persons aged 15+ (Usual residence)20162011Change
Quartile groupNumber%Hobsons Bay City %Number%Hobsons Bay City %2011 to 2016
Lowest group1,81622.024.01,70121.324.8+115
Medium lowest1,48618.023.31,56119.624.0-75
Medium highest1,60219.423.21,59320.023.5+9
Highest group3,35240.629.63,11939.127.7+233

Source: Australian Bureau of Statistics, Census of Population and Housing 2011 and 2016. Compiled and presented by .id , the population experts.

Individual income - Quartile group dollar ranges
Calculated from income data for Victoria - Total persons aged 15+ Weekly income by Census year
Individual quartile ranges
2016
2011
2006
2001
Lowest group $0 to $310 $0 to $261 $0 to $204 $0 to $180
Medium lowest $311 to $644 $262 to $560 $205 to $455 $181 to $378
Medium highest $645 to $1,198 $561 to $1,057 $456 to $859 $379 to $688
Highest group $1,199 and over $1,058 and over $860 and over $689 and over

Individual income quartiles, 2016
Individual income quartiles, 2016 Highest group, Hobsons Bay City: 29.6% Medium highest, Hobsons Bay City: 23.2% Medium lowest, Hobsons Bay City: 23.3% Lowest group, Hobsons Bay City: 24.0% Highest group, Williamstown: 40.6% Medium highest, Williamstown: 19.4% Medium lowest, Williamstown: 18.0% Lowest group, Williamstown: 22.0%
Source: Australian Bureau of Statistics, Census of Population and Housing, 2016 (Usual residence data)
Compiled and presented in profile.id by .id, the population experts.
Change in individual income quartiles, 2011 to 2016
Change in individual income quartiles, 2011 to 2016 Highest group, Williamstown: +233 Medium highest, Williamstown: +9 Medium lowest, Williamstown: -75 Lowest group, Williamstown: +115
Source: Australian Bureau of Statistics, Census of Population and Housing, 2011 and 2016 (Usual residence data)
Compiled and presented in profile.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 population by income quartile in Williamstown compared to Hobsons Bay City shows that there was greater proportion of persons in the highest income quartile and a lesser proportion in the lowest income quartile.

Emerging groups

The most significant change in Williamstown in persons between 2011 and 2016 was in the highest quartile which showed an increase of 233 persons.

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