Latest Data (2015)
Population 78,896
Nationwide Rank 429

Quick Facts

Kennewick, Washington is the 429th largest city in the United States as of 2015.

Kennewick, Washington is a city.

Kennewick, Washington is as large as it has ever been. In 2015 Kennewick had its largest population ever.

Kennewick, Washington is growing moderately quickly. It is growing faster than 75% of similarly sized cities since 2000.

Kennewick, Washington Border Map

Similarly Sized Cities

Rank Name Growth
2000-2015
423 Lynchburg, Virginia 22.2%
424 Medford, Oregon 20.3%
425 Deerfield Beach, Florida 7.1%
426 Pleasanton, California 23.6%
427 Brooklyn Park, Minnesota 17.1%
428 Goodyear, Arizona 302.3%
429 Kennewick, Washington 32.7%
430 Alameda, California 8.4%
431 Bellflower, California 7.4%
432 Chino Hills, California 16.2%
433 Bloomington, Illinois 19.1%
434 Springdale, Arkansas 62.6%
435 Racine, Wisconsin -5.0%

Demographics

Population History

Year Population Rank in US
2015 78,896 429
2014 77,421 433
2013 76,762 432
2012 75,971 433
2011 75,608 433
2010 73,917 439
2009 67,814 473
2008 66,401 481
2007 64,967 486
2006 64,350 480
2005 63,682 485
2004 63,399 474
2003 62,976 473
2002 61,750 475
2001 60,326 488
2000 59,424 492
1990 42,735 631