Latest Data (2015)
Population 92,088
Nationwide Rank 344

Quick Facts

Longmont, Colorado is the 344th largest city in the United States as of 2015.

Longmont, Colorado is a city.

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

Longmont, Colorado is growing somewhat quickly. It is growing faster than 70% of similarly sized cities since 2000.

Longmont, Colorado Border Map

Similarly Sized Cities

Rank Name Growth
2000-2015
338 San Marcos, California 66.3%
339 Sunrise, Florida 7.7%
340 Plantation, Florida 11.4%
341 Lynn, Massachusetts 3.6%
342 Miami Beach, Florida 4.8%
343 Westminster, California 4.3%
344 Longmont, Colorado 27.4%
345 Santa Barbara, California 2.5%
346 Redding, California 12.5%
347 Meridian, Idaho 147.0%
348 San Leandro, California 13.7%
349 Greenville, North Carolina 44.2%
350 Chico, California 17.1%

Demographics

Population History

Year Population Rank in US
2015 92,088 344
2014 90,237 346
2013 89,919 344
2012 88,669 344
2011 87,417 344
2010 86,270 344
2009 88,425 326
2008 87,581 326
2007 85,927 332
2006 84,179 340
2005 82,389 347
2004 81,222 352
2003 79,574 358
2002 78,712 360
2001 76,007 369
2000 72,245 387
1990 52,214 494