Paradise is an unincorporated town in the Las Vegas metropolitan area in Clark County, Nevada, United States. The population was 223,167 at the 2010 census. As an unincorporated town, it is governed by the Clark County Commission with input from the Paradise Town Advisory Board.
Paradise contains McCarran International Airport, University of Nevada, Las Vegas, and most of the Las Vegas Strip, including well-known hotels such as Caesars Palace, the Palms, and the MGM Grand. Therefore, many tourists visiting the Las Vegas area actually spend most of their time in Paradise, rather than in the City of Las Vegas. Despite this, Paradise remains relatively unknown, since “Paradise, NV” does not appear in postal addresses. The United States Postal Service has assigned “Las Vegas, NV” as the place name for the ZIP codes containing Paradise. Nonetheless, if Paradise were to be incorporated, it would be one of the largest cities in Nevada.
Reference: http://en.wikipedia.org/wiki/Paradise%2C_Nevada