This is a list of sister cities of cities and towns in the United States state of Colorado . Sister cities, known in Europe as twin towns, are cities which partner with each other to promote human contact and cultural links, although this partnering is not limited to cities and often includes counties, regions, states and other sub-national entities.
Many Colorado jurisdictions work with foreign cities through Sister Cities International, an organization whose goal is to "promote peace through mutual respect, understanding, and cooperation." [1]
Denver is the central city of a conurbation region in the U.S. state of Colorado. The conurbation includes one continuous region consisting of the six central counties of Adams, Arapahoe, Broomfield, Denver, Douglas, and Jefferson. The Denver region is part of the Front Range Urban Corridor and its metropolitan planning organization is the Denver Regional Council of Governments.
The 2006 Colorado gubernatorial election was held on November 7, 2006. Incumbent Republican governor Bill Owens was unable to run due to term limits, and the election was won by Democratic nominee Bill Ritter.
Colorado's 2nd congressional district is a congressional district in the U.S. state of Colorado. The district is located in the north-central part of the state and encompasses the northwestern suburbs of Denver including Boulder and Fort Collins. The district also includes the mountain towns of Vail, Granby, Steamboat Springs, and Idaho Springs. Redistricting in 2011 moved Larimer County, including the cities of Fort Collins and Loveland, to the 2nd from the 4th district. Meanwhile, redistricting in 2021 moved Loveland back to the 4th district and Broomfield and western Jefferson County to the 7th district.
Rocky Mountain Airways was a commuter airline in the United States that operated from 1963 until it merged with Britt Airways in 1991. It was headquartered in Hangar No. 6 of the now-closed Stapleton International Airport in Denver, Colorado. It was sold to Texas Air Corporation/Continental Airlines in 1986 and was operated as a Continental Express subsidiary until its operations were merged with Britt Airways in 1991. The airline flew from Denver's Stapleton International Airport to a variety of destinations in Colorado, Nebraska and Wyoming. The airline operated out of the old commuter terminal in Concourse A at Stapleton.
The Colorado Community College System is a public community college system in the U.S. state of Colorado. Created by legislation in 1967, it has 13 member institutions and serves more than 163,000 students annually.
Area codes 303, 720 and 983 are telephone area codes in the North American Numbering Plan for the north-central portion of the U.S. state of Colorado. The numbering plan area comprises Denver and Boulder, as well as their surrounding suburbs, including Lakewood, Littleton, Longmont, Broomfield, Aurora, and Castle Rock. Area code 303 is the original area code, while area codes 720 and 983 were added to form an overlay complex for the area, meaning that the same geographic service area is served by all area codes and that ten-digit dialing is required for all calls made within the service area.
The United States Office of Management and Budget has defined the 12-county Denver–Aurora, CO Combined Statistical Area comprising the Denver–Aurora–Lakewood, CO Metropolitan Statistical Area, the Boulder, CO Metropolitan Statistical Area, and the Greeley, CO Metropolitan Statistical Area. The United States Census Bureau estimates that the population was 3,214,218 as of July 1, 2012, an increase of +3.99% since the 2010 United States Census, and ranking as the 16th most populous metropolitan combined statistical area and the 17th most populous primary statistical area of the United States. The population estimate for 2020 was 3,652,385.
The 2004 United States Senate election in Colorado took place on November 2, 2004 alongside other elections to the United States Senate in other states as well as elections to the United States House of Representatives and various state and local elections. Incumbent Senator Ben Nighthorse Campbell retired instead of seeking a third term. Democratic nominee Ken Salazar won the open seat, defeating Republican nominee Pete Coors despite Republican President George W. Bush carrying the state over John Kerry in the concurrent presidential race.
The Front Range Urban Corridor is an oblong region of urban population located along the eastern face of the Southern Rocky Mountains, encompassing 18 counties in the US states of Colorado and Wyoming. The corridor derives its name from the Front Range, the mountain range that defines the western boundary of the corridor which serves as a gateway to the Rocky Mountains. The region comprises the northern portion of the Southern Rocky Mountain Front geographic area, which in turn comprises the southern portion of the Rocky Mountain Front geographic area of Canada and the United States. The Front Range Urban Corridor had a population of 5,055,344 at the 2020 Census, an increase of +16.65% since the 2010 Census.
The Diocese of Colorado is the diocese of the Episcopal Church which covers all of Colorado. It is in Province VI. Its cathedral, Saint John's Cathedral, Denver, is located in Denver, along with its offices. John Franklin Spalding was the first bishop of the diocese. Kimberly "Kym" Lucas is the current bishop.
The 2020 United States House of Representatives elections in Colorado was held on November 3, 2020, to elect the seven U.S. representatives from the state of Colorado, one from each of the state's seven congressional districts. The elections coincided with the 2020 U.S. presidential election, as well as other elections to the House of Representatives, elections to the United States Senate and various state and local elections.