City of Tea Tree GullyCommunity profile
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City of Tea Tree Gully

Estimated Resident Population (ERP)

The official population of City of Tea Tree Gully as of the 30th June 2015, is 98,861.

The Estimated Resident Population is the OFFICIAL City of Tea Tree Gully population for 2015. For areas within the City of Tea Tree Gully, 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 Tea Tree Gully. Estimates for areas within the City of Tea Tree Gully 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 Tea Tree Gully
Year (ending June 30)NumberChange in numberChange in percent
200598,422----
200698,456+34+0.03
200798,458+20
200898,504+46+0.05
200998,640+136+0.14
201098,624-16-0.02
201198,315-309-0.31
201298,470+155+0.16
201398,344-126-0.13
201498,549+205+0.21
201598,861+312+0.32

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) 2015, City of Tea Tree Gully: 98,861 2014, City of Tea Tree Gully: 98,549 2013, City of Tea Tree Gully: 98,344 2012, City of Tea Tree Gully: 98,470 2011, City of Tea Tree Gully: 98,315 2010, City of Tea Tree Gully: 98,624 2009, City of Tea Tree Gully: 98,640 2008, City of Tea Tree Gully: 98,504 2007, City of Tea Tree Gully: 98,458 2006, City of Tea Tree Gully: 98,456 2005, City of Tea Tree Gully: 98,422
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) 2015, Percentage change: +0.3% 2014, Percentage change: +0.2% 2013, Percentage change: -0.1% 2012, Percentage change: +0.2% 2011, Percentage change: -0.3% 2010, Percentage change: 0% 2009, Percentage change: +0.1% 2008, Percentage change: 0% 2007, Percentage change: 0% 2015, Change in number: +312 2014, Change in number: +205 2013, Change in number: -126 2012, Change in number: +155 2011, Change in number: -309 2010, Change in number: -16 2009, Change in number: +136 2008, Change in number: +46 2007, Change in number: +2 2006, Change in number: +34
Source: Australian Bureau of Statistics, Regional Population Growth, Australia (3218.0). Compiled and presented by .id the population experts