Latest Data (2015)
Population 107,349
Nationwide Rank 276

Quick Facts

Boulder, Colorado is the 276th largest city in the United States as of 2015.

Boulder, Colorado is a city.

Boulder, Colorado is as large as it has ever been. In 2015 Boulder had its largest population ever.

Boulder, Colorado's growth is about average. 44% of similarly sized cities are growing faster since 2000.

Boulder, Colorado Border Map

Similarly Sized Cities

Rank Name Growth
2000-2015
270 West Covina, California 3.0%
271 North Charleston, South Carolina 32.6%
272 Everett, Washington 12.1%
273 College Station, Texas 56.5%
274 Palm Bay, Florida 35.4%
275 Pompano Beach, Florida 7.4%
276 Boulder, Colorado 13.4%
277 Norwalk, California 2.4%
278 West Palm Beach, Florida 28.8%
279 Broken Arrow, Oklahoma 32.0%
280 Daly City, California 2.8%
281 Sandy Springs, Georgia 23.9%
282 Burbank, California 4.8%

Demographics

Population History

Year Population Rank in US
2015 107,349 276
2014 105,112 278
2013 103,166 279
2012 101,808 280
2011 100,579 284
2010 97,385 291
2009 100,160 276
2008 99,466 274
2007 98,521 272
2006 98,305 267
2005 97,233 267
2004 96,412 268
2003 95,895 267
2002 95,759 262
2001 94,984 262
2000 94,598 260
1990 86,098 249