Latest Data (2015)
Population 47,468
Nationwide Rank 801

Quick Facts

Twin Falls, Idaho is the 801st largest city in the United States as of 2015.

Twin Falls, Idaho is a city.

Twin Falls, Idaho is as large as it has ever been. In 2015 Twin Falls had its largest population ever.

Twin Falls, Idaho is growing moderately quickly. It is growing faster than 75% of similarly sized cities since 2000.

Twin Falls, Idaho Border Map

Similarly Sized Cities

Rank Name Growth
2000-2015
795 Salina, Kansas 4.4%
796 Lawrence, Indiana 22.2%
797 Euclid, Ohio -9.3%
798 Roseville, Michigan -0.8%
799 Texas City, Texas 14.0%
800 Wauwatosa, Wisconsin 1.0%
801 Twin Falls, Idaho 35.8%
802 Glenview, Illinois 9.9%
803 East Providence, Rhode Island -2.7%
804 Palm Springs, California 10.2%
805 San Luis Obispo, California 6.6%
806 Madison, Alabama 57.6%
807 Jeffersonville, Indiana 56.7%

Demographics

Population History

Year Population Rank in US
2015 47,468 801
2014 46,528 809
2013 45,981 808
2012 45,158 814
2011 44,848 814
2010 44,125 812
2009 42,741 825
2008 42,087 830
2007 41,356 834
2006 40,208 848
2005 38,638 867
2004 37,735 876
2003 36,747 899
2002 35,733 920
2001 35,075 930
2000 34,949 922
1990 28,095 990