Postcode - Australian may be used in the analysis of data on a geographical basis, which involves a conversion from postcodes to the Australian Bureau of Statistics (ABS) postal areas. This conversion results in some inaccuracy of information. However, in some data sets postcode is the only geographic identifier, therefore the use of other more accurate indicators (e.g. Statistical Local Area (SLA)) is not always possible.
When dealing with aggregate data, postal areas, converted from postcodes, can be mapped to Australian Standard Geographical Classification codes using an ABS concordance, for example to determine SLAs. It should be noted that such concordances should not be used to determine the SLA of any individual's postcode. Where individual street addresses are available, these can be mapped to ASGC codes (e.g. SLAs).
Data element attributes
Collection and usage attributes
Guide for use:
The postcode book is updated more than once annually; as postcodes are a dynamic entity and are constantly changing.
Collection methods:
Leave Postcode - Australian blank for:
Any overseas address
Unknown address
No fixed address.
May be collected as part of Address line or separately. Postal addresses may be different from where a person actually resides.
Source and reference attributes
Submitting organisation:
Standards Australia
Origin:
National Health Data Committee
National Community Services Data Committee
Reference documents:
AS5017 Health Care Client Identification, 2002, Sydney: Standards Australia
AS4846 Health Care Provider Identification, 2004, Sydney: Standards Australia
AS4846 Health Care Provider Identification, 2006, Sydney: Standards Australia
Has been superseded by Address—Australian postcode, code (Postcode datafile) {NNNN} Community Services, Standard 06/02/2012, Housing assistance, Standard 01/05/2013, Health, Standard 07/12/2011, Early Childhood, Standard 09/03/2012, Tasmanian Health, Draft 12/09/2012, Independent Hospital Pricing Authority, Standard 31/10/2012
See also Person—Australian state/territory identifier, code N Community Services, Standard 25/08/2005, Housing assistance, Standard 10/02/2006, Health, Standard 04/05/2005, Early Childhood, Standard 21/05/2010, Homelessness, Standard 01/05/2013, Tasmanian Health, Draft 23/07/2012