City of OnkaparingaCommunity profile
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City of Onkaparinga

Estimated Resident Population (ERP)

The official population of City of Onkaparinga as of the 30th June 2016, is 169,073.

The Estimated Resident Population is the OFFICIAL City of Onkaparinga population for 2016. For areas within the City of Onkaparinga, the ERP is not an official count but an experimental estimate which is subject to review after the next Census.

Populations are counted and estimated in various ways. The most comprehensive population count available in Australia is derived from the Census of Population and Housing conducted by the Australian Bureau of Statistics every five years. However the Census count is generally an under-estimate of the actual population, due to people missed in the Census and people overseas on Census night. To provide a more accurate population figure which is updated more frequently than every five years, the Australian Bureau of Statistics also produces "Estimated Resident Population" (ERP) numbers for the City of Onkaparinga. Estimates for areas within the City of Onkaparinga are based on aggregates of SA1s derived from population distributions applicable at the 2011 Census. Actual populations may vary slightly where population growth has not been uniform since the previous Census.

See data notes for a detailed explanation of different population types, how they are calculated and when to use each one.

Estimated Resident Population (ERP)
City of Onkaparinga
Year (ending June 30)NumberChange in numberChange in percent
2006153,244----
2007154,841+1,597+1.04
2008156,775+1,934+1.25
2009159,268+2,493+1.59
2010161,579+2,311+1.45
2011163,392+1,813+1.12
2012164,972+1,580+0.97
2013166,136+1,164+0.71
2014167,254+1,118+0.67
2015168,294+1,040+0.62
2016169,073+779+0.46

Source: Australian Bureau of Statistics, Regional Population Growth, Australia (3218.0). Compiled and presented in profile.id by .id , the population experts.

Estimated Resident Population (ERP)
Estimated Resident Population (ERP) 2016, City of Onkaparinga: 169,073 2015, City of Onkaparinga: 168,294 2014, City of Onkaparinga: 167,254 2013, City of Onkaparinga: 166,136 2012, City of Onkaparinga: 164,972 2011, City of Onkaparinga: 163,392 2010, City of Onkaparinga: 161,579 2009, City of Onkaparinga: 159,268 2008, City of Onkaparinga: 156,775 2007, City of Onkaparinga: 154,841 2006, City of Onkaparinga: 153,244
Source: Australian Bureau of Statistics, Regional Population Growth, Australia (3218.0). Compiled and presented by .id the population experts
Annual change in Estimated Resident Population (ERP)
Annual change in Estimated Resident Population (ERP) 2016, Percentage change: +0.5% 2015, Percentage change: +0.6% 2014, Percentage change: +0.7% 2013, Percentage change: +0.7% 2012, Percentage change: +1.0% 2011, Percentage change: +1.1% 2010, Percentage change: +1.5% 2009, Percentage change: +1.6% 2008, Percentage change: +1.2% 2016, Change in number: +779 2015, Change in number: +1,040 2014, Change in number: +1,118 2013, Change in number: +1,164 2012, Change in number: +1,580 2011, Change in number: +1,813 2010, Change in number: +2,311 2009, Change in number: +2,493 2008, Change in number: +1,934 2007, Change in number: +1,597
Source: Australian Bureau of Statistics, Regional Population Growth, Australia (3218.0). Compiled and presented by .id the population experts
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