Back Portal:Colorado Spanish Portail:Colorado French Portal:Colorado Portuguese Portal:科羅拉多州 Chinese

Portal:Colorado

Portal topics
Activities
Culture
Geography
Health
History
Mathematics
Nature
People
Philosophy
Religion
Society
Technology
Random portal

The Colorado Portal

Colorado is the state of the United States of America that encompasses most of the Southern Rocky Mountains as well as the northeastern portion of the Colorado Plateau and the high western edge of the Great Plains. Admitted to the Union on August 1, 1876, Colorado became the 38th U.S. state. Colorado ranks 21st in population, eighth in total area, and first in mean elevation among the 50 U.S. states. Fifty-five of the 124 highest major mountain peaks of North America rise in Colorado. The United States Census Bureau estimated that the population of the State of Colorado was 5,829,926 on July 1, 2022, an increase of 1.15% since the 2020 United States census. Denver is the state capital, the most populous city, and the heart of the most populous metropolitan area of the Rocky Mountain Region. Colorado Springs is the state's second most populous city. While the population of the Front Range Urban Corridor now exceeds five million, many rugged portions of the state remain pristine wilderness.

WikiProject Colorado

You are cordially invited to join
An index finger pointing right WikiProject Colorado An index finger pointing left
You need not be either an expert or a resident.
You only need an active interest in the Centennial State.
Request an article about a Colorado topic here or volunteer here.

Colorado Events

  • Wikimedia US Mountain West Winter 2025 online meeting, Tuesday, February 11, 2025, 8:00-9:00 PM MST
  • Wikimedia US Mountain West Spring 2025 online meeting, Tuesday, May 13, 2025, 8:00-9:00 PM MDT
  • Wikimedia US Mountain West Summer 2025 online meeting, Tuesday, August 12, 2025, 8:00-9:00 PM MDT
  • Wikimedia US Mountain West Autumn 2025 online meeting, Tuesday, November 11, 2025, 8:00-9:00 PM MST
Previous events:

Colorado events

Colorado Facts

State of Colorado

Class 2. John Hickenlooper (D) (2021–)
Class 3. Michael Bennet (D) (2009–)
1. Diana DeGette (D) (1997–)
2. Joe Neguse (D) (2019–)
3. Lauren Boebert (R) (2021–2025)
4. vacant
5. Doug Lamborn (R) (2007–2025)
6. Jason Crow (D) (2019–)
7. Brittany Pettersen (D) (2023-)
8. Yadira Caraveo (D) (2023–)

State Symbols

State flag: Flag of the State of Colorado                State seal: Great Seal of the State of Colorado
State motto: NIL SINE NUMINE (Latin: Nothing without providence)
State nickname: The Centennial State
State slogan: Colorful Colorado
State amphibian: Western Tiger Salamander
(Ambystoma mavortium)
State bird: Lark Bunting
(Calamospiza melanocoryus Stejneger)
State cactus: Claret Cup Cactus
(Echinocereus triglochidiatus)
State fish: Greenback Cutthroat Trout
(Oncorhynchus clarki somias)
State flower: Rocky Mountain Columbine
(Aquilegia caerulea)
State grass: Blue Grama
(Bouteloua gracilis)
State insect: Colorado Hairstreak Butterfly
(Hypaurotis cysaluswas)
State mammal: Rocky Mountain Bighorn Sheep
(Ovis canadensis)
State pets: Colorado shelter pets
(Canis lupus familiaris & Felis catus)
State reptile: Western Painted Turtle
(Chrysemys picta bellii)
State tree: Colorado Blue Spruce
(Picea pungens)
State fossil: Stegosaurus
(Stegosaurus armatus)
State gemstone: Aquamarine
State mineral: Rhodochrosite
State rock: Yule Marble
State soil: Seitz soil
State folk dance: Square Dance
State ship: USS Colorado (SSN-788)
State songs: Where the Columbines Grow & Rocky Mountain High
State sport: Pack Burro Racing
State highway route marker:
Route marker for Colorado State Highway 5
State tartan:
Colorado State Tartan
Commemorative U.S. coin:
Commemorative U.S. stamp:
Colorado Statehood stamp

Subcategories

Category puzzle
Category puzzle
Select [►] to view subcategories
Colorado
Communications in Colorado
Colorado culture
Demographics of Colorado
Economy of Colorado
Education in Colorado
Environment of Colorado
Geography of Colorado
Government of Colorado
History of Colorado
Images of Colorado
Colorado-related lists
Military in Colorado
Native American tribes in Colorado
People from Colorado
Politics of Colorado
Science and technology in Colorado
Colorado society
Sports in Colorado
Colorado stubs
Tourist attractions in Colorado
WikiProject Colorado articles
Works about Colorado

Featured article - show another

Mounted skeleton of S. stenops (nicknamed "Sophie"), Natural History Museum, London

Stegosaurus (/ˌstɛɡəˈsɔːrəs/; lit. 'roof-lizard') is a genus of herbivorous, four-legged, armored dinosaur from the Late Jurassic, characterized by the distinctive kite-shaped upright plates along their backs and spikes on their tails. Fossils of the genus have been found in the western United States and in Portugal, where they are found in Kimmeridgian- to Tithonian-aged strata, dating to between 155 and 145 million years ago. Of the species that have been classified in the upper Morrison Formation of the western US, only three are universally recognized: S. stenops, S. ungulatus and S. sulcatus. The remains of over 80 individual animals of this genus have been found. Stegosaurus would have lived alongside dinosaurs such as Apatosaurus, Diplodocus, Camarasaurus and Allosaurus, the latter of which may have preyed on it.

They were large, heavily built, herbivorous quadrupeds with rounded backs, short fore limbs, long hind limbs, and tails held high in the air. Due to their distinctive combination of broad, upright plates and tail tipped with spikes, Stegosaurus is one of the most recognizable kinds of dinosaurs. The function of this array of plates and spikes has been the subject of much speculation among scientists. Today, it is generally agreed that their spiked tails were most likely used for defense against predators, while their plates may have been used primarily for display, and secondarily for thermoregulatory functions. Stegosaurus had a relatively low brain-to-body mass ratio. It had a short neck and a small head, meaning it most likely ate low-lying bushes and shrubs. One species, Stegosaurus ungulatus, is one of the largest known of all the stegosaurians, with the largest known specimens measuring about 7.5 metres (25 ft) long and weighing over 5 metric tons (5.5 short tons). (Full article...)

Selected mountain - show another

Selected biography - show another

William Jackson Palmer
William Jackson Palmer
William Jackson Palmer (September 18, 1836 – March 13, 1909) was an American civil engineer and veteran of the American Civil War. During the Civil War, he was promoted to brevet brigadier general and received a Medal of Honor for his actions.

In his early career, Palmer helped develop the expanding railroads of the United States in Pennsylvania; this was interrupted by the American Civil War. He served in colorful fashion as a Union Army cavalry Colonel and was appointed to the brevet grade of Brigadier General. After the war, he contributed financially to educational efforts for the freed former slaves of the South.

Heading west in 1867, Palmer helped build the Kansas Pacific Railway. He befriended a young English doctor, Dr. William Abraham Bell, who became his partner in most of his business ventures. Generally Palmer took the role of president with Bell as vice president. The two men are best known as co-founders of the Denver and Rio Grande Railroad (Rio Grande). The Rio Grande and its successors eventually operated the largest network of narrow gauge railroad in the United States. They were ultimately absorbed by the 21st century Union Pacific Railroad. (Full article...)

Selected article - show another

View of Cripple Creek, c. 1900

The Cripple Creek miners' strike of 1894 was a five-month strike by the Western Federation of Miners (WFM) in Cripple Creek, Colorado, United States. It resulted in a victory for the union and was followed in 1903 by the Colorado Labor Wars. It is notable for being the only time in United States history when a state militia was called out (May/June 1894) in support of striking workers.

The strike was characterized by firefights and use of dynamite, and ended after a standoff between the Colorado state militia and a private force working for owners of the mines. In the years after the strike, the WFM's popularity and power increased significantly through the region. (Full article...)

List of selected articles

Selected image - show another

National Parks in Colorado

Rocky Mountain National Park

The 23 national parks in Colorado:

Interesting facts- View different entries

A view of Denver, the mile high city
  • The official elevation of City and County of Denver is precisely one mile (5,280 feet = 1,609.344 m) above sea level. When the United States National Geodetic Survey determined that Denver was actually 36.10 inches (917 mm) higher than previously thought, the city merely lowered its elevation reference point on the west steps of the Colorado State Capitol by the difference to remain the Mile-High City. Most of Denver is actually more than one mile above sea level.
  • The point where the Arikaree River flows out of the state at 3,317 feet (1,011 m) elevation is the lowest point in Colorado, and the highest low point of any U.S. state.
  • The Town of Holly with a town center elevation of 3,392 feet (1,034 m) is the lowest municipality in Colorado.
  • The City of Wray with a city center elevation of 3,566 feet (1,087 m) is the lowest incorporated city in Colorado.
  • Denver is only the third highest U.S. state capital after Santa Fe, New Mexico, and Cheyenne, Wyoming.
  • Denver is the highest U.S. city with a population of at least 600,000.
  • Colorado Springs is the highest U.S. city with a population of at least 100,000.
  • The mean elevation of Colorado is 6,800 feet (2,070 m), highest of all 50 U.S. states.
  • The City of Leadville with a city center elevation of 10,152 feet (3,094 m) is the highest incorporated city in the United States.
  • The Town of Alma with a town center elevation of 10,578 feet (3,224 m) is the highest incorporated town in the United States.

Did you know (auto-generated) - load new batch

Resources

Associated Wikimedia

The following Wikimedia Foundation sister projects provide more on this subject:

Collaboration

Extended content

This portal is maintained by WikiProject Colorado and the following Wikipedians:

We invite you to join us.


Here are some tasks awaiting attention:

Topics

Sources

From Wikipedia, the free encyclopedia · View on Wikipedia

Developed by Nelliwinne