List of Cities in Colorado

Colorado has around 270 incorporated cities and towns. The state capital and largest city is Denver, which is also part of a larger metropolitan area known as the Denver-Aurora-Lakewood metro area. The top 10 largest cities in Colorado are Denver, Colorado Springs, Aurora, Fort Collins, Lakewood, Thornton, Arvada, Westminster, Pueblo, and Centennial. Colorado’s cities are known for their proximity to the Rocky Mountains, and many towns serve as hubs for outdoor recreation, especially skiing and hiking. Denver is a key political, cultural, and economic center in the state, while other cities like Boulder and Fort Collins are known for their universities.

1. Denver

City Facts

  • Population: 716,492 (2023 estimate)
  • Area Code: 303, 720
  • Zip Codes: 80014–80299
  • County: Denver County (City and County of Denver)

Geography and History

Denver, known as the “Mile High City,” is located in north-central Colorado, at the base of the Rocky Mountains. Its elevation is exactly one mile above sea level, and it sits on the High Plains. The city experiences four distinct seasons, with mild winters and hot summers. Denver was founded in 1858 during the Pike’s Peak Gold Rush and quickly became a supply center for miners. By 1867, it was designated the territorial capital. Denver’s location made it a key transport hub, and the arrival of the railroad in the late 19th century further fueled its growth. Today, Denver is a thriving city known for its mix of modern culture, outdoor lifestyle, and proximity to the Rockies.

Colleges and Universities

  • University of Denver (DU): A private university offering a wide range of undergraduate and graduate programs, known for business, law, and international studies.
  • Metropolitan State University of Denver (MSU Denver): A public university offering degrees in various fields, including business, engineering, and healthcare.
  • University of Colorado Denver (CU Denver): A public research university known for its programs in health sciences, architecture, and engineering.
  • Regis University: A private Jesuit university offering programs in business, nursing, and education.
  • Community College of Denver: A public community college offering associate degrees and vocational training.

Major Landmarks

Denver boasts several significant landmarks, including the Denver Art Museum, known for its extensive collection of Native American and contemporary art. Red Rocks Amphitheatre, located just outside the city, is a world-famous concert venue nestled in natural rock formations. Union Station is a historic train station that has been transformed into a hub of dining, shopping, and transportation. The Denver Botanic Gardens feature diverse plant species and beautifully designed gardens. Coors Field is home to the Colorado Rockies MLB team, while Empower Field at Mile High hosts the Denver Broncos. City Park offers a zoo and the Denver Museum of Nature & Science, and nearby 16th Street Mall is a pedestrian-friendly shopping area.


2. Colorado Springs

City Facts

  • Population: 489,529 (2023 estimate)
  • Area Code: 719
  • Zip Codes: 80829–80997
  • County: El Paso County

Geography and History

Colorado Springs is located at the eastern foot of the Rocky Mountains, near Pikes Peak, one of the most famous mountain peaks in the U.S. The city is known for its stunning natural scenery, including forests, rivers, and rock formations. Colorado Springs was founded in 1871 by General William Jackson Palmer as a resort town. The city grew quickly due to its proximity to Pikes Peak and its reputation as a health destination. In the early 20th century, Colorado Springs became a military center with the establishment of Fort Carson and the Air Force Academy. Today, it is a hub for military installations, technology, and tourism.

Colleges and Universities

  • University of Colorado Colorado Springs (UCCS): A public university offering undergraduate and graduate programs in business, education, and health sciences.
  • United States Air Force Academy: A prestigious military academy that educates and trains future officers of the U.S. Air Force.
  • Colorado College: A private liberal arts college known for its unique block plan and focus on immersive learning.
  • Pikes Peak State College: A community college offering associate degrees, certificates, and vocational programs.
  • National American University (Colorado Springs Campus): Provides career-oriented degrees in business, technology, and healthcare.

Major Landmarks

Colorado Springs is known for its dramatic landscapes and historic landmarks. Garden of the Gods, a public park with towering red rock formations, is one of the most visited attractions. Pikes Peak, accessible via the Pikes Peak Highway or the Cog Railway, offers breathtaking views of the Rockies. The U.S. Air Force Academy features stunning architecture and a visitor center. Cheyenne Mountain Zoo is the highest zoo in the country, while The Broadmoor is a historic luxury resort offering world-class amenities. The Manitou Cliff Dwellings provide a glimpse into ancient Native American history, and Old Colorado City preserves the charm of the city’s original downtown district.


3. Aurora

City Facts

  • Population: 386,261 (2023 estimate)
  • Area Code: 303, 720
  • Zip Codes: 80010–80047
  • County: Arapahoe, Adams, and Douglas Counties

Geography and History

Aurora is located just east of Denver, spanning three counties. The city lies on the high plains, with views of the Rocky Mountains to the west. Aurora has a semi-arid climate, with hot summers and cold winters. Originally known as Fletcher when it was founded in 1891, the town was renamed Aurora in 1907. The city remained relatively small until after World War II, when it grew rapidly as a suburban community. Aurora is known for its connection to military installations, particularly Buckley Space Force Base. Over the past few decades, it has developed into one of the fastest-growing cities in Colorado, with a diverse economy and population.

Colleges and Universities

  • Community College of Aurora: A public institution offering associate degrees and certificates in various fields, including business, healthcare, and technology.
  • University of Colorado Anschutz Medical Campus: Located in Aurora, this medical campus is known for its top-tier research, medical, and pharmacy programs.
  • Platt College: A private institution offering degrees in nursing and healthcare.
  • Pickens Technical College: Provides vocational training in automotive, construction, and health-related fields.
  • Regis University (Thornton Campus): Offers graduate programs in business, education, and health professions.

Major Landmarks

Aurora features several notable landmarks, including the Aurora Reservoir, which offers boating, swimming, and fishing opportunities. Cherry Creek State Park provides hiking, camping, and wildlife viewing, making it a popular spot for outdoor enthusiasts. The Plains Conservation Center is an open-air museum dedicated to preserving the cultural and ecological heritage of the Colorado plains. Southlands is a major shopping and dining district, while Aurora History Museum showcases the city’s history and cultural evolution. Buckley Space Force Base is a prominent military installation that plays a key role in the local economy and defense operations.


4. Fort Collins

City Facts

  • Population: 175,000 (2023 estimate)
  • Area Code: 970
  • Zip Codes: 80521–80528
  • County: Larimer County

Geography and History

Fort Collins is located in northern Colorado, at the base of the Rocky Mountains. The city lies along the Cache la Poudre River and enjoys a semi-arid climate with four distinct seasons. Fort Collins was founded as a military outpost in 1864 and became an agricultural hub due to its fertile soil and proximity to water. The arrival of the railroad in the 19th century contributed to the city’s growth, and in 1870, Fort Collins became home to Colorado State University, which remains a central part of the city’s identity. Today, Fort Collins is known for its outdoor lifestyle, craft beer scene, and historic downtown.

Colleges and Universities

  • Colorado State University (CSU): A public research university known for its programs in agriculture, engineering, business, and veterinary medicine.
  • Front Range Community College (Larimer Campus): A community college offering associate degrees and vocational programs, with a strong focus on healthcare and technology.
  • Institute of Business & Medical Careers (IBMC College): Offers vocational training in business, healthcare, and legal fields.
  • University of Phoenix (Fort Collins Campus): Focuses on online and in-person degrees in business, education, and healthcare.

Major Landmarks

Fort Collins is home to several key landmarks and attractions. Old Town Fort Collins is the heart of the city’s historic district, with Victorian architecture, shops, and restaurants. Horsetooth Reservoir, located just west of the city, is popular for boating, hiking, and fishing. The Gardens on Spring Creek is a botanical garden offering beautifully designed landscapes and educational programs. Colorado State University has a picturesque campus, with landmarks such as the Oval and the Avery House. Fort Collins is also known for its numerous craft breweries, including New Belgium Brewing Company and Odell Brewing Company, both offering tours and tastings.


5. Lakewood

City Facts

  • Population: 158,000 (2023 estimate)
  • Area Code: 303, 720
  • Zip Codes: 80214–80228
  • County: Jefferson County

Geography and History

Lakewood is located just west of Denver, between the foothills of the Rocky Mountains and the Denver metropolitan area. The city enjoys a temperate climate, with hot summers and mild winters. Lakewood was established as a planned suburb in 1889 but did not incorporate as a city until 1969. Initially a residential area, Lakewood grew rapidly after World War II as part of the suburban expansion around Denver. Today, it is a thriving city with a mix of residential neighborhoods, commercial areas, and cultural attractions, while still maintaining access to outdoor activities in the nearby mountains.

Colleges and Universities

  • Colorado Christian University (CCU): A private Christian university offering undergraduate and graduate degrees in business, education, and religious studies.
  • Red Rocks Community College: Offers associate degrees and certificates in a variety of fields, with strong programs in healthcare, education, and renewable energy.
  • Rocky Mountain College of Art + Design (RMCAD): A private art and design school offering programs in animation, fine arts, graphic design, and interior design.
  • Bel-Rea Institute of Animal Technology: Provides vocational training for veterinary technicians.
  • Community College of Denver (Westminster Campus): Offers associate degrees and certificates in several vocational fields.

Major Landmarks

Lakewood has a variety of cultural and recreational landmarks. Bear Creek Lake Park is a large outdoor area with hiking, biking, fishing, and camping. Heritage Lakewood Belmar Park preserves the city’s history through historical buildings and museums. The Lakewood Cultural Center hosts performances, art exhibits, and educational programs. William F. Hayden Green Mountain Park offers trails and panoramic views of the Denver skyline and the Rocky Mountains. Belmar Shopping District is a hub for retail and dining. The Red Rocks Amphitheatre, located just outside Lakewood, is a world-famous concert venue surrounded by stunning red rock formations.

List of All Cities and Towns in Colorado in Alphabetical Order

  1. Akron, Colorado
  2. Alamosa, Colorado
  3. Allenspark, Colorado
  4. Antonito, Colorado
  5. Arboles, Colorado
  6. Arriba, Colorado
  7. Arvada, Colorado
  8. Aspen, Colorado
  9. Ault, Colorado
  10. Aurora, Colorado
  11. Avon, Colorado
  12. Avondale, Colorado
  13. Basalt, Colorado
  14. Battlement Mesa, Colorado
  15. Bayfield, Colorado
  16. Bennett, Colorado
  17. Berthoud, Colorado
  18. Bethune, Colorado
  19. Blanca, Colorado
  20. Boone, Colorado
  21. Boulder, Colorado
  22. Breckenridge, Colorado
  23. Brighton, Colorado
  24. Broomfield, Colorado
  25. Brush, Colorado
  26. Buena Vista, Colorado
  27. Burlington, Colorado
  28. Byers, Colorado
  29. Calhan, Colorado
  30. Canon City, Colorado
  31. Carbondale, Colorado
  32. Castle Rock, Colorado
  33. Cedaredge, Colorado
  34. Center, Colorado
  35. Central City, Colorado
  36. Cheraw, Colorado
  37. Cheyenne Wells, Colorado
  38. Clifton, Colorado
  39. Coal Creek, Colorado
  40. Collbran, Colorado
  41. Colorado City, Colorado
  42. Colorado Springs, Colorado
  43. Commerce City, Colorado
  44. Cortez, Colorado
  45. Craig, Colorado
  46. Crawford, Colorado
  47. Creede, Colorado
  48. Crested Butte, Colorado
  49. Cripple Creek, Colorado
  50. Dacono, Colorado
  51. De Beque, Colorado
  52. Deer Trail, Colorado
  53. Del Norte, Colorado
  54. Delta, Colorado
  55. Denver, Colorado
  56. Dillon, Colorado
  57. Dinosaur, Colorado
  58. Dolores, Colorado
  59. Dove Creek, Colorado
  60. Durango, Colorado
  61. Eads, Colorado
  62. Eagle, Colorado
  63. Eaton, Colorado
  64. Eckley, Colorado
  65. Edwards, Colorado
  66. Eldorado Springs, Colorado
  67. Elizabeth, Colorado
  68. Empire, Colorado
  69. Englewood, Colorado
  70. Erie, Colorado
  71. Estes Park, Colorado
  72. Evans, Colorado
  73. Evergreen, Colorado
  74. Fairplay, Colorado
  75. Firestone, Colorado
  76. Flagler, Colorado
  77. Fleming, Colorado
  78. Florence, Colorado
  79. Fort Collins, Colorado
  80. Fort Garland, Colorado
  81. Fort Lupton, Colorado
  82. Fort Morgan, Colorado
  83. Fountain, Colorado
  84. Fowler, Colorado
  85. Fraser, Colorado
  86. Frederick, Colorado
  87. Frisco, Colorado
  88. Fruita, Colorado
  89. Genoa, Colorado
  90. Georgetown, Colorado
  91. Gilcrest, Colorado
  92. Glenwood Springs, Colorado
  93. Golden, Colorado
  94. Granada, Colorado
  95. Granby, Colorado
  96. Grand Junction, Colorado
  97. Grand Lake, Colorado
  98. Greeley, Colorado
  99. Green Mountain Falls, Colorado
  100. Gunnison, Colorado
  101. Gypsum, Colorado
  102. Haxtun, Colorado
  103. Hayden, Colorado
  104. Hillrose, Colorado
  105. Holly, Colorado
  106. Holyoke, Colorado
  107. Hot Sulphur Springs, Colorado
  108. Hotchkiss, Colorado
  109. Hudson, Colorado
  110. Hugo, Colorado
  111. Idaho Springs, Colorado
  112. Ignacio, Colorado
  113. Iliff, Colorado
  114. Indian Hills, Colorado
  115. Jamestown, Colorado
  116. Johnstown, Colorado
  117. Julesburg, Colorado
  118. Keenesburg, Colorado
  119. Kersey, Colorado
  120. Kiowa, Colorado
  121. Kit Carson, Colorado
  122. Kittredge, Colorado
  123. Kremmling, Colorado
  124. La Jara, Colorado
  125. La Junta, Colorado
  126. La Salle, Colorado
  127. La Veta, Colorado
  128. Lafayette, Colorado
  129. Lake City, Colorado
  130. Lamar, Colorado
  131. Laporte, Colorado
  132. Larkspur, Colorado
  133. Las Animas, Colorado
  134. Leadville, Colorado
  135. Limon, Colorado
  136. Littleton, Colorado
  137. Log Lane Village, Colorado
  138. Longmont, Colorado
  139. Louisville, Colorado
  140. Louviers, Colorado
  141. Loveland, Colorado
  142. Lyons, Colorado
  143. Manassa, Colorado
  144. Mancos, Colorado
  145. Manitou Springs, Colorado
  146. Manzanola, Colorado
  147. Mead, Colorado
  148. Meeker, Colorado
  149. Merino, Colorado
  150. Milliken, Colorado
  151. Minturn, Colorado
  152. Monte Vista, Colorado
  153. Monument, Colorado
  154. Morrison, Colorado
  155. Naturita, Colorado
  156. Nederland, Colorado
  157. New Castle, Colorado
  158. Niwot, Colorado
  159. Norwood, Colorado
  160. Nucla, Colorado
  161. Nunn, Colorado
  162. Oak Creek, Colorado
  163. Olathe, Colorado
  164. Olney Springs, Colorado
  165. Ordway, Colorado
  166. Otis, Colorado
  167. Ouray, Colorado
  168. Ovid, Colorado
  169. Pagosa Springs, Colorado
  170. Palisade, Colorado
  171. Palmer Lake, Colorado
  172. Paonia, Colorado
  173. Parachute, Colorado
  174. Parker, Colorado
  175. Peetz, Colorado
  176. Penrose, Colorado
  177. Pierce, Colorado
  178. Platteville, Colorado
  179. Poncha Springs, Colorado
  180. Pueblo, Colorado
  181. Rangely, Colorado
  182. Red Cliff, Colorado
  183. Red Feather Lakes, Colorado
  184. Rico, Colorado
  185. Ridgway, Colorado
  186. Rifle, Colorado
  187. Rockvale, Colorado
  188. Rocky Ford, Colorado
  189. Romeo, Colorado
  190. Rye, Colorado
  191. Saguache, Colorado
  192. Salida, Colorado
  193. San Luis, Colorado
  194. Sanford, Colorado
  195. Sedalia, Colorado
  196. Severance, Colorado
  197. Silt, Colorado
  198. Silver Plume, Colorado
  199. Silverthorne, Colorado
  200. Silverton, Colorado
  201. Simla, Colorado
  202. Snowmass Village, Colorado
  203. South Fork, Colorado
  204. Springfield, Colorado
  205. Steamboat Springs, Colorado
  206. Sterling, Colorado
  207. Strasburg, Colorado
  208. Stratton, Colorado
  209. Sugar City, Colorado
  210. Swink, Colorado
  211. Telluride, Colorado
  212. Thornton, Colorado
  213. Timnath, Colorado
  214. Towaoc, Colorado
  215. Trinidad, Colorado
  216. Vail, Colorado
  217. Victor, Colorado
  218. Walden, Colorado
  219. Walsenburg, Colorado
  220. Walsh, Colorado
  221. Wellington, Colorado
  222. Westcliffe, Colorado
  223. Westminster, Colorado
  224. Wheat Ridge, Colorado
  225. Wiggins, Colorado
  226. Wiley, Colorado
  227. Windsor, Colorado
  228. Winter Park, Colorado
  229. Woodland Park, Colorado
  230. Wray, Colorado
  231. Yampa, Colorado
  232. Yuma, Colorado