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 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:
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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. As of 2023, the most populous of these statistical areas is the Denver-Aurora-Greeley, CO CSA, comprising the area around Colorado's capital and largest city of Denver.
(Full article...)Selected mountain -
Uncompahgre Peak 14,321 feet (4365 m)
The highest summit of San Juan Mountains and the entire Gulf of California drainage basin.
The highest summit of San Juan Mountains and the entire Gulf of California drainage basin.
Selected biography -
.jpg)
Margaret Tobin Brown
During her lifetime, her friends called her "Maggie", but by her death, obituaries referred to her as the "Unsinkable Mrs. Brown". Gene Fowler referred to her as "Molly Brown" in his 1933 book Timberline. The following year, she was referred to as the "Unsinkable Mrs. Brown" and "Molly Brown" in newspapers. (Full article...)
Selected article -
Frances Mary McConnell-Mills (July 9, 1900 – December 28, 1975) was an American toxicologist. She was the first woman to be appointed Denver's city toxicologist, the first female toxicologist in the Rocky Mountains, and probably the first female forensic pathologist in the United States.
McConnell was raised in Colorado and after studying chemistry she became a high school teacher. She later attended medical school at the University of Colorado Denver, graduating in 1925. She specialized in the fields of toxicology and forensic pathology, which led her to testify in many high-profile criminal cases throughout her career. In addition to working as Denver's city toxicologist, she held positions in multiple hospitals and administrative boards. After battling lifelong health problems, including rheumatic heart disease and a leg amputation, McConnell died in 1975. She was posthumously inducted into the Colorado Women's Hall of Fame. (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-
.jpg)
- The sand dunes of Great Sand Dunes National Park and Preserve are the tallest and highest in North America.
- Colorado is home to 4 national parks, 8 national monuments, 2 national recreation areas, 2 national historic sites, 3 national historic trails, 1 national scenic trail, 11 national forests, 2 national grasslands, 41 national wilderness areas, 2 national conservation areas, 8 national wildlife refuges, 66 areas of critical environmental concern, 115 state natural areas, 42 state parks, and 323 state wildlife areas.
- Mesa Verde National Park is the 7th oldest U.S. National Park and the world's first cultural national park.
- Mesa Verde National Park was one of the 12 original UNESCO World Heritage Sites.
- Rocky Mountain National Park is the 9th oldest U.S. National Park.
- Longs Peak in Rocky Mountain National Park is the northernmost 14,000-foot (4,267 m) peak of the Rocky Mountains of North America.
- Trail Ridge Road in Rocky Mountain National Park is the highest continuous highway in North America.
- The Painted Wall rises vertically 2,250 feet (690 m) from the Gunnison River in the Black Canyon.
Did you know (auto-generated) -
- ... that Parkville lost out on becoming the Colorado Territory's capital by eleven votes and is now a ghost town largely buried under mining waste?
- ... that Ivan Ivan played for the Eagles and the Eagles?
- ... that Yemi Mobolade is the first Black person and the first non-Republican to be elected the mayor of Colorado Springs, Colorado?
- ... that "The Potato King of Colorado" survived a shipwreck, mined for gold in Australia, and helped establish an alcohol-free Methodist colony?
- ... 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 environmental journalist Gloria Dickie wrote her thesis on how cities in Colorado changed garbage laws to prevent bear incursions?
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