Population history for Sedalia
| Year | Estimated Population |
|---|
|
2011
|
21,376
|
|
2010
|
21,419
|
|
2009
|
21,151
|
|
2008
|
20,960
|
|
2007
|
20,804
|
|
2006
|
20,645
|
|
2005
|
20,403
|
|
2004
|
20,110
|
|
2003
|
20,089
|
|
2002
|
20,131
|
|
2001
|
20,253
|
|
2000
|
20,329
|
|
1999
|
20,441
|
|
1998
|
20,467
|
|
1997
|
20,389
|
|
1996
|
20,329
|
|
1995
|
20,376
|
|
1994
|
20,317
|
|
1993
|
19,996
|
|
1992
|
19,866
|
|
1991
|
19,856
|
|
1990
|
19,870
|