Since 1974, Denver and the surrounding jurisdictions have rehabilitated the urban South Platte River and its tributaries for recreational use by hikers and cyclists. The main stem of the South Platte River Greenway runs along the South Platte from Chatfield Reservoir 35 miles (56 km) into Adams County in the north. The Greenway project is recognized as one of the best urban reclamation projects in the U.S., winning, for example, the Silver Medal Rudy Bruner Award for Urban Excellence in 2001.
In recent years, Denver has taken a stance on helping people who are or become homeless, particularly under the administrations of mayors John Hickenlooper and Wellington Webb. At a rate of 19 homeless per 10,000 residents in 2011 as compared to 50 or more per 10,000 residents for the four metro areas with the highest rate of homelessness, Denver's homeless population and rate of homeless are both considerably lower than many other major cities. However, residents of the city streets suffer Denver winters – which, although mild and dry much of the time, can have brief periods of extremely cold temperatures and snow.
En la taquilla del Estadio Akron se desarrollan diversas actividades para las cuales se implementaron sistemas de alta tecnología, cuenta con área de oficinas, tiene estratégicamente ubicada una bóveda, cajero automático, sanitarios, 20 ventanillas de atención blindadas (16 generales y 4 de acreditaciones) cuyo sistema de voz permite una mejor interacción entre el interior y exterior, área de prensa y puertas de seguridad que funcionan con un mecanismo de huellas dactilares.
Between 1880 and 1895 the city experienced a huge rise in corruption, as crime bosses, such as Soapy Smith, worked side by side with elected officials and the police to control elections, gambling, and bunco gangs. The city also experienced a depression in 1893 after the crash of silver prices. In 1887, the precursor to the international charity United Way was formed in Denver by local religious leaders who raised funds and coordinated various charities to help Denver's poor. By 1890, Denver had grown to be the second-largest city west of Omaha, Nebraska. In 1900, whites represented 96.8% of Denver's population.
As of the 2010 census, the population of the City and County of Denver was 600,158, making it the 24th most populous U.S. city. The Denver-Aurora-Lakewood, CO Metropolitan Statistical Area had an estimated 2013 population of 2,697,476 and ranked as the 21st most populous U.S. metropolitan statistical area, and the larger Denver-Aurora-Boulder Combined Statistical Area had an estimated 2013 population of 3,277,309 and ranked as the 16th most populous U.S. metropolitan area. Denver is the most populous city within a radius centered in the city and of 550-mile (890 km) magnitude. Denverites is a term used for residents of Denver.