Latest Data (2012)
Population 40,798
Nationwide Rank 889

Quick Facts

Quincy, Illinois is the 889th largest city in the United States as of 2012.

Quincy, Illinois is a city.

Quincy, Illinois is as large as it has ever been. In 2012 Quincy had its largest population ever.

Quincy, Illinois's growth is extremely below average. 85% of similarly sized cities are growing faster since 2000.

Quincy, Illinois Border Map

Similarly Sized Cities

Rank Name Growth
2000-2012
883 Woonsocket, Rhode Island -5.2%
884 Urbandale, Iowa 39.0%
885 Leominster, Massachusetts -1.1%
886 Linden, New Jersey 3.6%
887 Sumter, South Carolina 0.4%
888 Meridian, Mississippi -1.1%
889 Quincy, Illinois 0.2%
890 Warren, Ohio -15.3%
891 Covington, Kentucky -5.2%
892 Hagerstown, Maryland 10.4%
893 Manassas, Virginia 16.3%
894 Norwich, Connecticut 12.0%
895 Crystal Lake, Illinois 5.5%

Demographics

Population History

Year Population Rank in US
2012 40,798 889
2011 40,770 887
2010 40,633 885
2009 40,061 879
2008 39,919 875
2007 39,829 866
2006 39,819 855
2005 39,665 845
2004 39,653 834
2003 39,987 824
2002 40,423 808
2001 40,547 797
2000 40,686 783
1990 40,523 667
1890 31,494 96
1880 27,268 73
1870 24,052 55
1860 13,718 69