Latest Data (2015)
Population 82,821
Nationwide Rank 401

Quick Facts

Sioux City, Iowa is the 401st largest city in the United States as of 2015.

Sioux City, Iowa is a city.

Sioux City, Iowa is currently 2.5% smaller than it was in 2000, the year of its peak recorded population.

Sioux City, Iowa's growth is extremely below average. 92% of similarly sized cities are growing faster since 2000.

Sioux City, Iowa Border Map

Similarly Sized Cities

Rank Name Growth
2000-2015
395 Johns Creek, Georgia 37.4%
396 Mission, Texas 79.3%
397 Troy, Michigan 2.8%
398 Buena Park, California 6.6%
399 Palm Coast, Florida 149.7%
400 Fayetteville, Arkansas 39.4%
401 Sioux City, Iowa -2.5%
402 Lake Forest, California 8.4%
403 Merced, California 27.5%
404 Longview, Texas 12.8%
405 Bryan, Texas 24.5%
406 Westland, Michigan -5.4%
407 Warwick, Rhode Island -4.9%

Demographics

Population History

Year Population Rank in US
2015 82,821 401
2014 82,517 397
2013 82,459 393
2012 82,719 379
2011 82,972 374
2010 82,684 373
2009 82,903 363
2008 82,299 360
2007 81,920 358
2006 82,087 354
2005 82,039 351
2004 83,116 338
2003 83,232 333
2002 83,865 328
2001 84,348 319
2000 84,965 308
1990 80,682 274
1920 71,227 99
1890 37,806 78