population.com.auLast official estimated population of St Agnes - Ridgehaven (as Statistical Area Level 2) was 12 617 people (on 2017-06-30)[2]. This was 0.05% of total Australian population and 0.728% of SA population. Area of St Agnes - Ridgehaven is 12.30 km², in this year population density was 1 025.77 p/km² . If population growth rate would be same as in period 2016-2017 (+0.36%/yr), St Agnes - Ridgehaven population in 2024 would be 12 937. [0]
Click to enlarge. St Agnes - Ridgehaven 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] -0.93 %/Yr.
[1992-1993] -1.38 %/Yr.
[1993-1994] -1.28 %/Yr.
[1994-1995] -2.14 %/Yr.
[1995-1996] -1.35 %/Yr.
[1996-1997] +0.29 %/Yr.
[1997-1998] +0.05 %/Yr.
[1998-1999] +0.37 %/Yr.
[1999-2000] +0.23 %/Yr.
[2000-2001] -0.04 %/Yr.
[2001-2002] -0.81 %/Yr.
[2002-2003] -0.95 %/Yr.
[2003-2004] -1.03 %/Yr.
[2004-2005] -0.67 %/Yr.
[2005-2006] -0.37 %/Yr.
[2006-2007] +0.69 %/Yr.
[2007-2008] +0.24 %/Yr.
[2008-2009] +0.39 %/Yr.
[2009-2010] +0.79 %/Yr.
[2010-2011] +0.22 %/Yr.
[2011-2012] +0.13 %/Yr.
[2012-2013] +0.05 %/Yr.
[2013-2014] +0.10 %/Yr.
[2014-2015] +0.15 %/Yr.
[2015-2016] +0.24 %/Yr.
[2016-2017] +0.36 %/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.