Latest Data (2018)
Population 22,582
Nationwide Rank 1659

Quick Facts

Middletown, Delaware is the 1,659th largest city in the United States as of 2018.

Middletown, Delaware is a town.

Middletown, Delaware is as large as it has ever been. In 2018 Middletown had its largest population ever.

Middletown, Delaware is growing extremely quickly. It is growing faster than 96% of similarly sized cities since 2000.

Middletown, Delaware Border Map

Similarly Sized Cities In US

US Rank Name Population Growth
2000-2018
1649 Waukee, Iowa 22,810 308.6%
1650 Dickinson, North Dakota 22,739 42.4%
1651 Hastings, Minnesota 22,713 24.1%
1652 Machesney Park, Illinois 22,695 9.1%
1653 Edgewater, Florida 22,669 19.9%
1654 Pottstown, Pennsylvania 22,667 3.6%
1655 Roselle, Illinois 22,656 -2.8%
1656 Acworth, Georgia 22,642 60.3%
1657 Waynesboro, Virginia 22,628 15.4%
1658 Hopewell, Virginia 22,596 1.3%
1659 Middletown, Delaware 22,582 259.0%
1660 Greenfield, Indiana 22,564 50.5%
1661 East Peoria, Illinois 22,561 -0.5%
1662 Millbrae, California 22,557 8.9%
1663 Dolton, Illinois 22,547 -11.8%
1664 Munster, Indiana 22,539 4.7%
1665 Marina, California 22,535 19.0%
1666 Mandan, North Dakota 22,519 34.2%
1667 Christiansburg, Virginia 22,505 32.3%
1668 Garden City, New York 22,495 2.9%
1669 Duncan, Oklahoma 22,420 -0.3%

Similarly Sized Cities In Delaware

US Rank Name Population Growth
2000-2018
1021 Dover 38,079 18.2%
1148 Newark 33,673 14.6%
1659 Middletown 22,582 259.0%
2774 Smyrna 11,580 97.3%
2813 Milford 11,353 61.9%

Demographics

Population History

Year Population Rank in US
2018 22,582 1,659
2017 21,897 1,686
2016 20,876 1,743
2015 20,372 1,770
2014 19,910 1,793
2013 19,600 1,798
2012 19,483 1,788
2011 19,306 1,785
2010 18,871 1,808
2009 12,726 2,449
2008 12,100 2,542
2007 11,118 2,673
2006 10,276 2,835
2005 9,121 3,034
2004 7,616 3,442
2003 6,591 3,759
2002 6,438 3,810
2001 6,362 3,825
2000 6,290 3,830
1990 3,738 4,884