Australian Bureau of Statistics
1216.0 - Australian Standard Geographical Classification (ASGC), 2001
Previous ISSUE Released at 11:30 AM (CANBERRA TIME) 28/09/2001
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The ASGC is constructed on the principle that it must fulfil user needs for spatial statistics while also conforming to general classification principles.
The ASGC is designed to meet user needs for social, demographic and economic statistics. The smallest units of the ASGC i.e. CDs at census times and SLAs at intercensal times, have been designed such that they are:
Thus, CDs are designed for efficient data collection at census times. Each CD covers an area which allows census data to be collected in an efficient and cost effective manner. SLAs are defined on the administrative areas of local governments. Local governments are both a useful source of data and a relatable dissemination unit for users.
CDs aggregate to SLAs which in turn aggregate to other larger areas of the ASGC. Each of these geographical areas serves a specific purpose and meets user needs. Many organisations employ the CDs and the SLAs as the building blocks to construct their own geography for statistical purposes.
This page last updated 8 May 2006
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