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Population of St Marys

Last official estimated population of St Marys (as Statistical Area Level 3) was 56 014 people (on 2017-06-30)[2]. This was 0.23% of total Australian population and 0.704% of NSW population. Area of St Marys is 33.00 km², in this year population density was 1 697.39 p/km² . If population growth rate would be same as in period 2016-2017 (+0.67%/yr), St Marys population in 2020 would be 57 148. [0]


St Marys historical population from 1991 to 2017 [2]

See also:

Population of Australia
New South Wales population
 ↳ Greater Sydney population
  ↳ Sydney - Outer West and Blue Mountains
↳ nearby SA3 areas:
- Mount Druitt
- Blacktown - North
- Fairfield
- Blacktown
- Penrith

St Marys on population maps [3]

Click to enlarge. St Marys is located in the center of the images.

Population [people], population density [p./km²] and population change [%/year] [2]

  View borders » (new window) [4]

Annual growth rate in %:

[1991-1992] +1.80 %/Y
[1992-1993] +0.10 %/Y
[1993-1994] -0.06 %/Y
[1994-1995] -0.13 %/Y
[1995-1996] +0.27 %/Y
[1996-1997] -0.28 %/Y
[1997-1998] -0.54 %/Y
[1998-1999] -0.28 %/Y
[1999-2000] +0.01 %/Y
[2000-2001] +0.12 %/Y
[2001-2002] -0.56 %/Y
[2002-2003] -0.48 %/Y
[2003-2004] -0.76 %/Y
[2004-2005] +0.01 %/Y
[2005-2006] -0.24 %/Y
[2006-2007] +0.84 %/Y
[2007-2008] +1.12 %/Y
[2008-2009] +0.97 %/Y
[2009-2010] +0.22 %/Y
[2010-2011] +0.45 %/Y
[2011-2012] +0.52 %/Y
[2012-2013] +0.74 %/Y
[2013-2014] +0.58 %/Y
[2014-2015] +0.66 %/Y
[2015-2016] +0.68 %/Y
[2016-2017] +0.67 %/Y


Population pyramid for St Marys (2017)[2]

Female 
Alter
 Male

354 
85+
 178

385 
80-84
 248

522 
75-79
 449

792 
70-74
 824

1 132 
65-69
 1 217

1 526 
60-64
 1 510

1 984 
55-59
 1 798

1 755 
50-54
 1 693

1 838 
45-49
 1 780

1 638 
40-44
 1 774

1 875 
35-39
 1 900

2 183 
30-34
 2 068

2 331 
25-29
 2 405

2 177 
20-24
 2 296

1 805 
15-19
 1 847

1 667 
10-14
 1 841

2 026 
5-9
 2 047

2 046 
0-4
 2 103


Sources, more info:

[0] Calculated with linear interpolation from officially estimated population

[1] Read more about SA3 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.