Population history for Maryville
| Year | Estimated Population |
|---|
|
2011
|
12,016
|
|
2010
|
11,977
|
|
2009
|
10,839
|
|
2008
|
10,777
|
|
2007
|
10,770
|
|
2006
|
10,697
|
|
2005
|
10,704
|
|
2004
|
10,673
|
|
2003
|
10,733
|
|
2002
|
10,769
|
|
2001
|
10,717
|
|
2000
|
10,669
|
|
1999
|
9,877
|
|
1998
|
9,958
|
|
1997
|
10,090
|
|
1996
|
10,178
|
|
1995
|
10,259
|
|
1994
|
10,332
|
|
1993
|
10,463
|
|
1992
|
10,590
|
|
1991
|
10,646
|
|
1990
|
10,889
|