Latest Data (2015)
Population 39,719
Nationwide Rank 947

Quick Facts

Romeoville, Illinois is the 947th largest city in the United States as of 2015.

Romeoville, Illinois is a village.

Romeoville, Illinois is as large as it has ever been. In 2015 Romeoville had its largest population ever.

Romeoville, Illinois is growing extremely quickly. It is growing faster than 93% of similarly sized cities since 2000.

Romeoville, Illinois Border Map

Similarly Sized Cities

Rank Name Growth
2000-2015
941 Norwich, Connecticut 10.4%
942 Duncanville, Texas 10.3%
943 New Berlin, Wisconsin 3.6%
944 Marlborough, Massachusetts 8.7%
945 Oakley, California 54.0%
946 Lancaster, Ohio 11.9%
947 Romeoville, Illinois 79.8%
948 Culver City, California 2.1%
949 Greenacres, Florida 39.0%
950 Meridian, Mississippi -3.9%
951 Puyallup, Washington 14.8%
952 Woburn, Massachusetts 5.7%
953 Bremerton, Washington 6.1%

Demographics

Population History

Year Population Rank in US
2015 39,719 947
2014 39,679 942
2013 39,650 931
2012 39,752 916
2011 39,706 909
2010 39,680 900
2009 37,997 927
2008 37,984 918
2007 37,860 913
2006 36,975 920
2005 36,734 914
2004 35,177 953
2003 33,201 994
2002 29,139 1,125
2001 25,625 1,265
2000 22,084 1,439
1990 14,451 1,836