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Central North District

Housing loan quartiles

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This topic has been updated with 2016 Census data for all areas. What's this?

In Central North District, the 'medium lowest group' was the largest quartile, comprising of 34% of households with mortgages in 2016.

Mortgage repayments in Central North District are directly related to house prices, length of occupancy and the level of equity of home owners. When viewed with Household Income data it may also indicate the level of housing stress in the community.

The quartile method is the most objective method of comparing change in the mortgage payment profile of a community over time.

A detailed explanation of how Housing Loan Repayment quartiles are calculated and interpreted is available in specific data notes.

Derived from the Census questions:

'How much does your household pay for this dwelling?' and 'Is this dwelling (owned outright, owned with a mortgage etc.)'

Households with a mortgage

Housing loan quartiles
Central North District - Households (Enumerated)20162011Change
Loan repayment quartile groupNumber%City of Onkaparinga %Number%City of Onkaparinga %2011 to 2016
Lowest group3,03027.723.83,02727.724.6+3
Medium lowest3,71033.927.53,16028.926.2+550
Medium highest3,17729.029.63,17429.028.6+3
Highest group1,0369.519.11,57114.420.7-535

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

Housing loan - Quartile group dollar ranges
Calculated from loan repayment data for South Australia Monthly housing loan repayments by Census year
Housing loan repayment ranges
2016
2011
2006
2001
1996
Lowest group $0 to $964 $0 to $936 $0 to $670 $0 to $488 $0 to $446
Medium lowest $965 to $1,470 $937 to $1,478 $671 to $1,038 $489 to $701 $447 to $648
Medium highest $1,471 to $2,051 $1,479 to $2,094 $1,039 to $1,477 $702 to $966 $649 to $889
Highest group $2,052 and over $2,095 and over $1,478 and over $967 and over $890 and over

Housing loan quartiles, 2016
Housing loan quartiles, 2016 Highest group, City of Onkaparinga: 19.1% Medium highest, City of Onkaparinga: 29.6% Medium lowest, City of Onkaparinga: 27.5% Lowest group, City of Onkaparinga: 23.8% Highest group, Central North District: 9.5% Medium highest, Central North District: 29.0% Medium lowest, Central North District: 33.9% Lowest group, Central North District: 27.7%
Source: Australian Bureau of Statistics, Census of Population and Housing, 2016 (Enumerated data)
Compiled and presented in profile.id by .id, the population experts.
Change in housing loan quartiles, 2011 to 2016
Change in housing loan quartiles, 2011 to 2016 Highest group, Central North District: -535 Medium highest, Central North District: +3 Medium lowest, Central North District: +550 Lowest group, Central North District: +3
Source: Australian Bureau of Statistics, Census of Population and Housing, 2011 and 2016 (Enumerated data)
Compiled and presented in profile.id by .id, the population experts.

Dominant groups

Housing loan repayment quartiles allow us to compare relative repayment liabilities across time. Analysis of the distribution of households by housing loan repayment quartiles in Central North District compared to the City of Onkaparinga shows that there was a smaller proportion of households in the highest repayment quartile, and a larger proportion in the lowest repayment quartile.

Emerging groups

The total number of households with a mortgage in Central North District increased by 22 between 2011 and 2016. The most significant change in Central North District during this period was in the medium lowest quartile which showed an increase of 550 households.

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