Portal:Colorado
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Colorado Events
- Wikimedia US Mountain West Summer 2025 online meeting, Tuesday, August 19, 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
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Colorado events
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Colorado Facts
- Date admitted to Union: August 1, 1876 (38th State)
- Demonym: Coloradan
- Capital: Denver
- Elected state officers:
- Governor: Jared Polis (D) (2019–)
- Lieutenant Governor: Dianne Primavera (D) (2019–)
- Secretary of State: Jena Griswold (D) (2019–)
- Treasurer: Dave Young (D) (2019–)
- Attorney General: Phil Weiser (D) (2019–)
- Colorado General Assembly:
- Colorado Senate:
- D-23 R-11 1 Vacant (2025–2027)
- Colorado House of Representatives:
- D-43 R-22 (2025-2027)
- Colorado Senate:
- Colorado Supreme Court:
- Monica Márquez, Chief Justice (2024–)
- Brian Boatright (2011-)
- William Hood, III (2014–)
- Richard Gabriel (2015–)
- Melissa Hart (2017–)
- Carlos Samour, Jr (2018–)
- Maria Berkenkotter (2021–)
- U.S. Senators:
- Class 2. John Hickenlooper (D) (2021–)
- Class 3. Michael Bennet (D) (2009–)
- 1. Diana DeGette (D) (1997–)
- 2. Joe Neguse (D) (2019–)
- 3. Jeff Hurd (R) (2025-)
- 4. Lauren Boebert (R) (2025-)
- 5. Jeff Crank (R) (2025-)
- 6. Jason Crow (D) (2019–)
- 7. Brittany Pettersen (D) (2023-)
- 8. Gabe Evans (R) (2025–)
- Total area: 104,094 square miles (269,602 km2) (eighth most extensive state)
- Highest elevation: Mount Elbert 14,440 feet (4,401.2 m) (third highest state)
- Mean elevation: 6,800 feet (2,070 m) (highest state)
- Lowest elevation: Arikaree River 3,317 feet (1,011 m) (highest state)
- Population (2020 census): 5,773,714 (21st most populous state)
- Population density: 55.47 per square mile (21.40 km−2) (39th most densely populated state)
- Number of counties: 64 counties (including two consolidated city and county governments)
- Number of municipalities: 273 municipalities, comprising 2 consolidated city and county governments, 73 cities, and 198 towns
- Time zone: MST=UTC−07, MDT=UTC−06
- USPS code: CO
- ISO 3166 code: US-CO
- Adjacent U.S. states: Wyoming, Nebraska, Kansas, Oklahoma, New Mexico, Arizona, Utah (tied for third most)
- State government website: Colorado.gov
- State tourism website: Colorado.com
State Symbols
Subcategories
Stegosaurus (/ˌstɛɡəˈsɔːrəs/; lit. 'roof-lizard') is a genus of herbivorous, four-legged, armored dinosaurs 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...)
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Denver (/ˈdɛnvər/ ⓘ DEN-vər) is the capital and most populous city of the U.S. state of Colorado. Officially a consolidated city and county, it is located in the South Platte River valley on the western edge of the High Plains, and is just east of the Front Range of the Rocky Mountains. Denver is the 19th-most populous city in the United States and fifth-most populous state capital with a population of 715,522 at the 2020 census, while the Denver metropolitan area with over 3.05 million residents is the 19th-largest metropolitan area in the nation and functions as the economic and cultural center of the broader Front Range Urban Corridor.
Denver's downtown district lies about 12 miles (19 kilometers) east of the foothills of the Rocky Mountains. Named after James W. Denver, the governor of the Kansas Territory at the time, Denver was founded at the confluence of Cherry Creek and the South Platte River in 1858 during the Gold Rush era. Nicknamed the "Mile High City" because its official elevation is exactly one mile (5280 feet or 1609.344 meters) above sea level, Denver grew beyond its prospecting origins to become the principal commercial and transportation hub for a broad region spanning the Great Plains and Rocky Mountain West. The 105th meridian west of Greenwich, the longitudinal reference for the Mountain Time Zone, passes directly through Denver Union Station. (Full article...)
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National Parks in Colorado
The 23 national parks in Colorado:
- Amache National Historic Site
- Arapaho National Recreation Area
- Bent's Old Fort National Historic Site
- Black Canyon of the Gunnison National Park
- Browns Canyon National Monument
- Camp Hale-Continental Divide National Monument
- Canyons of the Ancients National Monument
- Chimney Rock National Monument
- Colorado National Monument
- Continental Divide National Scenic Trail
- Curecanti National Recreation Area
- Dinosaur National Monument
- Florissant Fossil Beds National Monument
- Great Sand Dunes National Park and Preserve
- Hovenweep National Monument
- Mesa Verde National Park and World Heritage Site
- Old Spanish National Historic Trail
- Pony Express National Historic Trail
- Rocky Mountain National Park
- Sand Creek Massacre National Historic Site
- Santa Fe National Historic Trail
- Yucca House National Monument
Interesting facts-

- The Four Corners is the only place where four U.S. states meet.
- Native peoples, Spain, France, the United States, Mexico, the Republic of Texas, and the State of Deseret have claimed various portions of the present State of Colorado.
- In antiquity, the area of the Front Range Urban Corridor was a popular migration route for Paleoamericans.
- Today, the Front Range Urban Corridor is the home of more than five million people.
- Denver is one of the few cities in the world with both a police department and a sheriff's department.
- Denver is the only world city to accept and later reject an Olympic Games for environmental reasons.
- Denver is the home of the Great American Beer Festival, the National Western Stock Show, the People's Fair, and the Festival of Mountain and Plain.
Did you know (auto-generated) -

- ... that environmental journalist Gloria Dickie wrote her thesis on how cities in Colorado changed garbage laws to prevent bear incursions?
- ... that a volunteer quipped of a Colorado TV station: "We broadcast to more ears of corn and heads of cattle than any other station"?
- ... that Ivan Ivan played for the Eagles and the Eagles?
- ... that the No. 1–ranked 2023 Colorado Mines Orediggers, "college football's nerdiest contender", featured players with pigtails and a drawn-on blue mustache, a friar's haircut, and Harry Potter cosplay?
- ... that Ruben A. Valdez, a high-school dropout, became the speaker of the Colorado House of Representatives?
- ... that the 1976 Big Thompson River flood took place several hours before Colorado's 100th anniversary of statehood?
- ... that Donald Trump would "much prefer not having a picture than having this one"?
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