Portal:Colorado
The Colorado Portal
WikiProject Colorado
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WikiProject Colorado 
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WikiProject Colorado 
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 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
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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-12 (2023–2024}
- Colorado House of Representatives:
- D-46 R-19 (2023–2024}
- Colorado Senate:
- Colorado Supreme Court:
- Brian Boatright, Chief Justice (2021–)
- Monica Márquez (2010-)
- 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. 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–)
- 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
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Featured article - 
The U.S. State of Colorado has 20 statistical areas that have been delineated by the Office of Management and Budget (OMB). Statistical areas are important geographic delineations of population clusters used by the OMB, the United States Census Bureau, planning organizations, and federal, state, and local government entities.
On July 21, 2023, the OMB delineated three combined statistical areas, seven metropolitan statistical areas, and ten micropolitan statistical areas in Colorado. The most populous of these statistical areas is the 12-county Denver–Aurora–Greeley, CO Combined Statistical Area with a United States Census Bureau estimated population of 3,752,505 as of July 1, 2024. (Full article...)
Selected mountain -
Selected biography -
Selected article -
Heidi Blair Pratt (née Montag; born September 15, 1986) is an American reality television personality and singer. In 2006, Montag came to prominence after being cast in the MTV reality television series The Hills. The show chronicled the personal and professional lives of Lauren Conrad, Montag, and friends Audrina Patridge and Whitney Port. During its production, she briefly attended the Fashion Institute of Design & Merchandising and was "employed" by event planning company Bolthouse Productions. As the series progressed, Montag began dating fellow cast member Spencer Pratt, which ultimately ended her friendship with Conrad. Their ensuing feud became the central focus of the series, and was carried through each subsequent season.
The couple, jointly nicknamed "Speidi", married in April 2009. Later that year, they made controversial appearances on the second season of the American version of I'm a Celebrity...Get Me Out of Here! In January 2010, Montag released her debut studio album Superficial; it was critically panned and commercially unsuccessful at the time, failing to earn back the money she spent making it, but would go on to garner a cult following. (Full article...)
Selected image -
A steam locomotive and train of the Durango and Silverton Narrow Gauge Railroad in Silverton, Colorado.
Photograph by Michael Gäbler, 1997
Photograph by Michael Gäbler, 1997
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-
- President Theodore Roosevelt signed an act of Congress creating Mesa Verde National Park on June 29, 1906.
- Denver International Airport opened on June 11, 1995.
- On November 15, 1902, Arapahoe County was split into three new counties: the City and County of Denver, Adams County, and South Arapahoe County.
- The State of Colorado had three Governors on March 17, 1905.
- The first National Western Stock Show opened in Denver on January 29, 1906.
- The Democratic National Convention meeting in Denver nominated William Jennings Bryan for President of the United States on July 10, 1908.
- President Woodrow Wilson signed an act of Congress creating Rocky Mountain National Park on January 26, 1915.
- Mamie Geneva Doud married U.S. Army lieutenant (and later General of the Army and President of the United States) Dwight Eisenhower in Denver on July 1, 1916.
- The population of Colorado first exceeded one million in 1929.
- Denver Municipal Airport opened on October 17, 1929.
- In 1942, Governor Ralph Carr welcomed Japanese-Americans to Colorado despite the war with Japan.
- The first class of the United States Air Force Academy graduated on June 3, 1959.
- UNESCO designated Mesa Verde National Park as one of the original 12 World Heritage Sites on October 9, 1978.
- John Hickenlooper, later a Colorado Governor and United States Senator, founded a popular Denver brewpub in 1988.
- The Denver Broncos won the NFL Super Bowl in 1998, 1999, and 2016.
- President Bill Clinton signed an act of Congress elevating the national monument to Black Canyon of the Gunnison National Park on October 21, 1999.
Did you know (auto-generated) -
- ... 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 the 1976 Big Thompson River flood took place several hours before Colorado's 100th anniversary of statehood?
- ... that Ivan Ivan played for the Eagles and the Eagles?
- ... 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 "The Potato King of Colorado" survived a shipwreck, mined for gold in Australia, and helped establish an alcohol-free Methodist colony?
- ... that Yemi Mobolade is the first Black person and the first non-Republican to be elected the mayor of Colorado Springs, Colorado?
- ... that environmental journalist Gloria Dickie wrote her thesis on how cities in Colorado changed garbage laws to prevent bear incursions?
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