population.com.auLast official estimated population of Helena Valley - Koongamia (as Statistical Area Level 2) was 5 585 people (on 2017-06-30)[2]. This was 0.02% of total Australian population and 0.215% of WA population. Area of Helena Valley - Koongamia is 8.80 km², in this year population density was 634.66 p/km² . If population growth rate would be same as in period 2016-2017 (+1.79%/yr), Helena Valley - Koongamia population in 2024 would be 6 322. [0]
Click to enlarge. Helena Valley - Koongamia is located in the center of the images.
Population [people], population density [p./km²] and population change [%/year] [2]
View borders » (new window) [4]
[1991-1992] +1.56 %/Yr.
[1992-1993] +0.96 %/Yr.
[1993-1994] +1.08 %/Yr.
[1994-1995] +11.94 %/Yr.
[1995-1996] +6.23 %/Yr.
[1996-1997] +5.23 %/Yr.
[1997-1998] +7.41 %/Yr.
[1998-1999] +2.95 %/Yr.
[1999-2000] +0.23 %/Yr.
[2000-2001] +3.90 %/Yr.
[2001-2002] 0.00 %/Yr.
[2002-2003] -0.78 %/Yr.
[2003-2004] -0.66 %/Yr.
[2004-2005] -0.64 %/Yr.
[2005-2006] -0.53 %/Yr.
[2006-2007] +0.22 %/Yr.
[2007-2008] +0.80 %/Yr.
[2008-2009] +2.79 %/Yr.
[2009-2010] +3.00 %/Yr.
[2010-2011] +1.84 %/Yr.
[2011-2012] +2.98 %/Yr.
[2012-2013] +2.77 %/Yr.
[2013-2014] +2.74 %/Yr.
[2014-2015] +2.23 %/Yr.
[2015-2016] +1.44 %/Yr.
[2016-2017] +1.79 %/Yr.
[0] Calculated with linear interpolation from officially estimated population
[1] Read more about SA2 and Australian Statistical Geography Standard (ASGS) on abs.gov.au
[2] Population data from Australian Bureau of Statistics (Population and density: 2017; change: 2016-2017)
[3] Digital Boundaries: Australian Statistical Geography Standard (ASGS) 2016.
[4] Border coordinates are simplifyed using Ramer-Douglas-Peucker algorithm.