About the Area
Aurora is a Home Rule Municipality in the U.S. state of Colorado, spanning Arapahoe and Adams counties, with the extreme southeastern portion of the city extending into Douglas County. Aurora is one of the principal cities of the Denver-Aurora-Lakewood, CO Metropolitan Statistical Area (Metro Denver). The city’s population was 325,078 in the 2010 census,which made it the third most populous city in the state of Colorado and the 54th most populous city in the United States.Aurora originated in the 1880s as the town of Fletcher, taking its name from Denver businessman Donald Fletcher who saw it as a real estate opportunity. He and his partners staked out four square miles (10 km2) east of Denver, but the town – and Colorado – struggled mightily after the Silver Crash of 1893.
Source – Wikipedia