Denver metropolitan area

The Denver-Aurora-Lakewood Metropolitan Statistical Area comprises ten counties.^[4] The sortable table below includes the following information:

1. The official name of the county,^[5]
2. The county population as of April 1, 2020, as enumerated by the 2020 United States census
3. The county population as of April 1, 2010, as enumerated by the 2010 United States Census,^[6]
4. The percent population change from April 1, 2010, to April 1, 2020.

Places with over 100,000 inhabitants

Places with 10,000 to 100,000 inhabitants

Places with fewer than 10,000 inhabitants

Communities previously part of the Denver metro area

The Denver Regional Council of Governments (DRCOG, pronounced Doctor Cog) is a regional planning and inter-governmental coordination organization in a nine-county region. The Scientific and Cultural Facilities District (SCFD) provides funding for scientific and cultural facilities in a seven-county region including:

• The Denver Museum of Nature and Science
• The Denver Zoo
• The Denver Art Museum
• The Denver Center for the Performing Arts
• The Denver Botanic Gardens

In addition, the Regional Transportation District (RTD) provides mass transit, including a light rail system. In 2005 the RTD developed a twelve-year comprehensive plan, called "FasTracks", to build and operate rail transit lines and expand and improve bus service throughout the region.

The most prosperous parts of the area are in the south and the northwest, while the most industrialized areas are in the northeast, specifically in the northern part of Denver proper and extending to areas such as Commerce City in Adams County.^{[citation needed]}

Changes in house prices for the area are publicly tracked on a regular basis using the Case–Shiller index; the statistic is published by Standard & Poor's and is also a component of S&P's 10-city composite index of the value of the residential real estate market. The Denver MSA is also home to one of the fastest growing tech scenes outside of Silicon Valley in the country.

Electricity is provided by Xcel Energy. Cable television is provided by Comcast.^[8]

The following table shows sports teams in the Denver metropolitan area that average more than 12,000 fans per game:

The center of the metropolitan area sits in a valley, the Denver Basin, and suffers from air pollution known colloquially as the brown cloud, building up if the air is stagnant as it often is in the winter. Severity of pollution in this area has varied enormously over the years. In the late 1980s the area was frequently in violation of multiple National Ambient Air Quality Standards established by the United States Environmental Protection Agency (EPA). The Regional Air Quality Council (RAQC) was formed in 1989 to create plans to address the problem. Through a variety of measures the area's air quality was improved and in 2002 the EPA designated the area in compliance with all federal health-based air quality standards. Denver was the first major city in the United States to reach compliance with all six of these standards after previously violating five of them.^[9] Since then the EPA introduced a new standard for small particulates and made the existing ozone standard stricter. In 2003 the new ozone standard was frequently exceeded in the area and was occasionally exceeded as far away as Rocky Mountain National Park. The RAQC hopes to implement plans enabling the area to comply with the new standards by 2007.^{[citation needed]}

Though Aurora, Brighton, Broomfield, Denver, Lakewood, and Longmont have their own individual sister city relationships, the Denver Regional Council of Governments (DRCOG) as a whole has a sister city relationship with the Baghdad Governorate of Iraq.^[10]

• Colorado
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• Regional Transportation District

• Denver Regional Council of Governments
• International Migration
• Regional Air Quality Council
• Regional Transportation District
• Science & Cultural Facilities District Archived 2007-06-29 at the Wayback Machine
• United States Census Bureau
  • U.S. population estimates