Definition
The numeric descriptor for a postal delivery area, aligned with locality, suburb or place.
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Comments
A postcode is a four digit number used by Australia Post to assist with mail delivery. Australia Post does not currently define geographic boundaries for postcodes.
Postal Areas (POAs) are an ABS approximation of postcodes created to enable the release of ABS data on areas that, as closely as possible, approximate postcodes. This enables the comparison of ABS data with other data collected using postcodes. POAs are approximated using one or more Statistical Areas Level 1 (SA1s) from the ASGS. SA1s are the smallest geographic areas on which Census data are released. Previously, POAs were defined using aggregations of Census Collection Districts (CCDs).
POAs are defined to cover the whole of geographic Australia. However, Unclassified POAs, which represent areas not covered by postcodes, are not represented as spatial objects in the POA digital boundaries.
POAs are incorporated into the ASGS as a non-ABS structure. These are geographic areas that approximate administrative or environmental boundaries which are not defined by the ABS, but are important to users of ABS statistics.
References
https://www.abs.gov.au/websitedbs/censushome.nsf/home/factsheetspoa
https://www.abs.gov.au/statistics/standards/australian-statistical-geography-standard-asgs-edition-3/jul2021-jun2026/non-abs-structures/postal-areas
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Data Elements implementing this Property | 6 |
Data Element Concepts implementing this Property | 6 |