Colorado's Population and Growth Rate Timeline

The latest resident population of Colorado is 5,758,736 (2019) and the population growth rate in 2019 is 1.185%. The below table is Colorado's resident population trend from 2010 to 2019 [1].

Year Population Growth Rate (%)
2019 5,758,736 1.185
2018 5,691,287 1.415
2017 5,611,885 1.312
2016 5,539,215 1.625
2015 5,450,623 1.879
2014 5,350,101 1.539
2013 5,269,035 1.471
2012 5,192,647 1.397
2011 5,121,108 1.461
2010 5,047,349 N/A

10 most populated cities in Colorado (2019)

The most populated city in Colorado is Denver city, Colorado (727,211). The total population of top 10 cities is 2,512,099 and it takes up 43.6% of Colorado.

City / Town Population Source
Denver city, Colorado 727,211 [2]
Colorado Springs city, Colorado 478,221 [2]
Aurora city, Colorado 379,289 [2]
Fort Collins city, Colorado 170,243 [2]
Lakewood city, Colorado 157,935 [2]
Thornton city, Colorado 141,464 [2]
Arvada city, Colorado 121,272 [2]
Westminster city, Colorado 113,166 [2]
Pueblo city, Colorado 112,361 [2]
Centennial city, Colorado 110,937 [2]

10 least populated cities in Colorado (2019)

The least populated city in Colorado is Carbonate town, Colorado (0).

City / Town Population Source
Carbonate town, Colorado 0 [2]
Lakeside town, Colorado 8 [2]
Bonanza town, Colorado 19 [2]
Paoli town, Colorado 34 [2]
Sawpit town, Colorado 39 [2]
Two Buttes town, Colorado 40 [2]
Starkville town, Colorado 54 [2]
Haswell town, Colorado 68 [2]
Pitkin town, Colorado 69 [2]
Kim town, Colorado 70 [2]

The populations of all cities in Colorado (2019)

City / Town Population Source
Aguilar town, Colorado 480 [2]
Akron town, Colorado 1,723 [2]
Alamosa city, Colorado 9,591 [2]
Alma town, Colorado 313 [2]
Antonito town, Colorado 747 [2]
Arriba town, Colorado 207 [2]
Arvada city, Colorado 121,272 [2]
Aspen city, Colorado 7,401 [2]
Ault town, Colorado 1,871 [2]
Aurora city, Colorado 379,289 [2]
Avon town, Colorado 6,511 [2]
Basalt town, Colorado 4,157 [2]
Bayfield town, Colorado 2,689 [2]
Bennett town, Colorado 2,798 [2]
Berthoud town, Colorado 9,094 [2]
Bethune town, Colorado 235 [2]
Black Hawk city, Colorado 128 [2]
Blanca town, Colorado 406 [2]
Blue River town, Colorado 921 [2]
Bonanza town, Colorado 19 [2]
Boone town, Colorado 367 [2]
Boulder city, Colorado 105,673 [2]
Bow Mar town, Colorado 942 [2]
Branson town, Colorado 72 [2]
Breckenridge town, Colorado 4,945 [2]
Brighton city, Colorado 41,554 [2]
Brookside town, Colorado 262 [2]
Broomfield city, Colorado 70,465 [2]
Brush city, Colorado 5,420 [2]
Buena Vista town, Colorado 2,866 [2]
Burlington city, Colorado 3,140 [2]
Calhan town, Colorado 834 [2]
Campo town, Colorado 102 [2]
Carbonate town, Colorado 0 [2]
Carbondale town, Colorado 6,898 [2]
Castle Pines city, Colorado 10,763 [2]
Castle Rock town, Colorado 68,484 [2]
Cañon City city, Colorado 16,725 [2]
Cedaredge town, Colorado 2,295 [2]
Centennial city, Colorado 110,937 [2]
Center town, Colorado 2,264 [2]
Central City city, Colorado 770 [2]
Cheraw town, Colorado 249 [2]
Cherry Hills Village city, Colorado 6,647 [2]
Cheyenne Wells town, Colorado 828 [2]
City of Creede town, Colorado 313 [2]
Coal Creek town, Colorado 350 [2]
Cokedale town, Colorado 120 [2]
Collbran town, Colorado 698 [2]
Colorado Springs city, Colorado 478,221 [2]
Columbine Valley town, Colorado 1,499 [2]
Commerce City city, Colorado 60,336 [2]
Cortez city, Colorado 8,736 [2]
Craig city, Colorado 9,022 [2]
Crawford town, Colorado 433 [2]
Crested Butte town, Colorado 1,723 [2]
Crestone town, Colorado 140 [2]
Cripple Creek city, Colorado 1,258 [2]
Crook town, Colorado 109 [2]
Crowley town, Colorado 175 [2]
Dacono city, Colorado 6,034 [2]
De Beque town, Colorado 518 [2]
Deer Trail town, Colorado 800 [2]
Del Norte town, Colorado 1,568 [2]
Delta city, Colorado 8,995 [2]
Denver city, Colorado 727,211 [2]
Dillon town, Colorado 967 [2]
Dinosaur town, Colorado 332 [2]
Dolores town, Colorado 955 [2]
Dove Creek town, Colorado 634 [2]
Durango city, Colorado 18,973 [2]
Eads town, Colorado 602 [2]
Eagle town, Colorado 6,986 [2]
Eaton town, Colorado 5,738 [2]
Eckley town, Colorado 258 [2]
Edgewater city, Colorado 5,335 [2]
Elizabeth town, Colorado 1,566 [2]
Empire town, Colorado 304 [2]
Englewood city, Colorado 34,917 [2]
Erie town, Colorado 27,003 [2]
Estes Park town, Colorado 6,426 [2]
Evans city, Colorado 21,205 [2]
Fairplay town, Colorado 787 [2]
Federal Heights city, Colorado 12,827 [2]
Firestone town, Colorado 16,177 [2]
Flagler town, Colorado 549 [2]
Fleming town, Colorado 404 [2]
Florence city, Colorado 3,944 [2]
Fort Collins city, Colorado 170,243 [2]
Fort Lupton city, Colorado 8,317 [2]
Fort Morgan city, Colorado 11,463 [2]
Fountain city, Colorado 30,735 [2]
Fowler town, Colorado 1,141 [2]
Foxfield town, Colorado 782 [2]
Fraser town, Colorado 1,326 [2]
Frederick town, Colorado 13,960 [2]
Frisco town, Colorado 3,174 [2]
Fruita city, Colorado 13,478 [2]
Garden City town, Colorado 267 [2]
Genoa town, Colorado 148 [2]
Georgetown town, Colorado 1,112 [2]
Gilcrest town, Colorado 1,106 [2]
Glendale city, Colorado 5,141 [2]
Glenwood Springs city, Colorado 9,930 [2]
Golden city, Colorado 20,767 [2]
Granada town, Colorado 503 [2]
Granby town, Colorado 2,139 [2]
Grand Junction city, Colorado 63,597 [2]
Grand Lake town, Colorado 506 [2]
Greeley city, Colorado 108,649 [2]
Green Mountain Falls town, Colorado 722 [2]
Greenwood Village city, Colorado 15,735 [2]
Grover town, Colorado 153 [2]
Gunnison city, Colorado 6,640 [2]
Gypsum town, Colorado 7,375 [2]
Hartman town, Colorado 75 [2]
Haswell town, Colorado 68 [2]
Haxtun town, Colorado 904 [2]
Hayden town, Colorado 1,979 [2]
Hillrose town, Colorado 260 [2]
Holly town, Colorado 774 [2]
Holyoke city, Colorado 2,208 [2]
Hooper town, Colorado 100 [2]
Hot Sulphur Springs town, Colorado 733 [2]
Hotchkiss town, Colorado 928 [2]
Hudson town, Colorado 2,767 [2]
Hugo town, Colorado 777 [2]
Idaho Springs city, Colorado 1,786 [2]
Ignacio town, Colorado 908 [2]
Iliff town, Colorado 268 [2]
Jamestown town, Colorado 249 [2]
Johnstown town, Colorado 15,198 [2]
Julesburg town, Colorado 1,152 [2]
Keenesburg town, Colorado 1,237 [2]
Kersey town, Colorado 1,681 [2]
Kim town, Colorado 70 [2]
Kiowa town, Colorado 761 [2]
Kit Carson town, Colorado 231 [2]
Kremmling town, Colorado 1,524 [2]
La Jara town, Colorado 817 [2]
La Junta city, Colorado 6,881 [2]
La Salle town, Colorado 2,342 [2]
La Veta town, Colorado 811 [2]
Lafayette city, Colorado 30,687 [2]
Lake City town, Colorado 394 [2]
Lakeside town, Colorado 8 [2]
Lakewood city, Colorado 157,935 [2]
Lamar city, Colorado 7,655 [2]
Larkspur town, Colorado 212 [2]
Las Animas city, Colorado 2,165 [2]
Leadville city, Colorado 2,868 [2]
Limon town, Colorado 1,952 [2]
Littleton city, Colorado 48,065 [2]
Lochbuie town, Colorado 7,304 [2]
Log Lane Village town, Colorado 849 [2]
Lone Tree city, Colorado 13,082 [2]
Longmont city, Colorado 97,261 [2]
Louisville city, Colorado 20,816 [2]
Loveland city, Colorado 78,877 [2]
Lyons town, Colorado 2,189 [2]
Manassa town, Colorado 1,001 [2]
Mancos town, Colorado 1,430 [2]
Manitou Springs city, Colorado 5,390 [2]
Manzanola town, Colorado 417 [2]
Marble town, Colorado 134 [2]
Mead town, Colorado 4,731 [2]
Meeker town, Colorado 2,252 [2]
Merino town, Colorado 281 [2]
Milliken town, Colorado 8,164 [2]
Minturn town, Colorado 1,145 [2]
Moffat town, Colorado 119 [2]
Monte Vista city, Colorado 4,138 [2]
Montezuma town, Colorado 74 [2]
Montrose city, Colorado 19,782 [2]
Monument town, Colorado 8,097 [2]
Morrison town, Colorado 424 [2]
Mount Crested Butte town, Colorado 876 [2]
Mountain View town, Colorado 537 [2]
Mountain Village town, Colorado 1,426 [2]
Naturita town, Colorado 532 [2]
Nederland town, Colorado 1,533 [2]
New Castle town, Colorado 5,203 [2]
Northglenn city, Colorado 38,819 [2]
Norwood town, Colorado 579 [2]
Nucla town, Colorado 714 [2]
Nunn town, Colorado 464 [2]
Oak Creek town, Colorado 959 [2]
Olathe town, Colorado 1,837 [2]
Olney Springs town, Colorado 340 [2]
Ophir town, Colorado 184 [2]
Orchard City town, Colorado 3,212 [2]
Ordway town, Colorado 1,054 [2]
Otis town, Colorado 486 [2]
Ouray city, Colorado 1,034 [2]
Ovid town, Colorado 300 [2]
Pagosa Springs town, Colorado 2,085 [2]
Palisade town, Colorado 2,736 [2]
Palmer Lake town, Colorado 2,993 [2]
Paoli town, Colorado 34 [2]
Paonia town, Colorado 1,469 [2]
Parachute town, Colorado 1,116 [2]
Parker town, Colorado 57,706 [2]
Peetz town, Colorado 235 [2]
Pierce town, Colorado 1,133 [2]
Pitkin town, Colorado 69 [2]
Platteville town, Colorado 2,760 [2]
Poncha Springs town, Colorado 956 [2]
Pritchett town, Colorado 131 [2]
Pueblo city, Colorado 112,361 [2]
Ramah town, Colorado 130 [2]
Rangely town, Colorado 2,263 [2]
Raymer (New Raymer) town, Colorado 112 [2]
Red Cliff town, Colorado 282 [2]
Rico town, Colorado 231 [2]
Ridgway town, Colorado 1,039 [2]
Rifle city, Colorado 9,706 [2]
Rockvale town, Colorado 519 [2]
Rocky Ford city, Colorado 3,815 [2]
Romeo town, Colorado 411 [2]
Rye town, Colorado 165 [2]
Saguache town, Colorado 505 [2]
Salida city, Colorado 6,082 [2]
San Luis town, Colorado 658 [2]
Sanford town, Colorado 887 [2]
Sawpit town, Colorado 39 [2]
Sedgwick town, Colorado 137 [2]
Seibert town, Colorado 213 [2]
Severance town, Colorado 6,494 [2]
Sheridan Lake town, Colorado 83 [2]
Sheridan city, Colorado 6,183 [2]
Silt town, Colorado 3,190 [2]
Silver Cliff town, Colorado 667 [2]
Silver Plume town, Colorado 177 [2]
Silverthorne town, Colorado 4,898 [2]
Silverton town, Colorado 663 [2]
Simla town, Colorado 640 [2]
Snowmass Village town, Colorado 2,732 [2]
South Fork town, Colorado 425 [2]
Springfield town, Colorado 1,375 [2]
Starkville town, Colorado 54 [2]
Steamboat Springs city, Colorado 13,214 [2]
Sterling city, Colorado 14,495 [2]
Stratton town, Colorado 639 [2]
Sugar City town, Colorado 253 [2]
Superior town, Colorado 13,087 [2]
Swink town, Colorado 592 [2]
Telluride town, Colorado 2,479 [2]
Thornton city, Colorado 141,464 [2]
Timnath town, Colorado 4,998 [2]
Trinidad city, Colorado 8,200 [2]
Two Buttes town, Colorado 40 [2]
Vail town, Colorado 5,434 [2]
Victor city, Colorado 426 [2]
Vilas town, Colorado 107 [2]
Vona town, Colorado 104 [2]
Walden town, Colorado 599 [2]
Walsenburg city, Colorado 3,029 [2]
Walsh town, Colorado 516 [2]
Ward town, Colorado 161 [2]
Wellington town, Colorado 10,437 [2]
Westcliffe town, Colorado 628 [2]
Westminster city, Colorado 113,166 [2]
Wheat Ridge city, Colorado 31,324 [2]
Wiggins town, Colorado 1,163 [2]
Wiley town, Colorado 393 [2]
Williamsburg town, Colorado 713 [2]
Windsor town, Colorado 30,477 [2]
Winter Park town, Colorado 1,090 [2]
Woodland Park city, Colorado 7,885 [2]
Wray city, Colorado 2,349 [2]
Yampa town, Colorado 464 [2]
Yuma city, Colorado 3,479 [2]

Data Source

  • [1] U.S. Census Bureau. Annual Estimates of the Resident Population for the United States, Regions, States, and Puerto Rico: April 1, 2010 to July 1, 2019. Retrieved October 26, 2020, from https://www.census.gov/data/tables/time-series/demo/popest/2010s-state-total.html
  • [2] U.S. Census Bureau. Annual Estimates of the Resident Population for Incorporated Places in the United States: April 1, 2010 to July 1, 2019. Retrieved October 26, 2020, from https://www.census.gov/data/tables/time-series/demo/popest/2010s-total-cities-and-towns.html