Aurora (, ) is a home rule municipality located in Arapahoe, Adams, and Douglas counties, Colorado, United States. The city's population was 386,261 at the 2020 United States Census with 336,035 residing in Arapahoe County, 47,720 residing in Adams County, and 2,506 residing in Douglas County. Aurora is the third-most-populous city in the State of Colorado and the 52nd-most-populous city in the United States. Aurora is a principal city of the Denver–Aurora–Lakewood Metropolitan Statistical Area and a major city of the Front Range Urban Corridor.
Country: United States
State: Colorado
Elevation: 1,694 m (5,558 ft)
Area codes: Both 303 and 720
Counties: Arapahoe · Adams · Douglas
Platted: 1891 as Fletcher, Colorado
Incorporated (town): May 5, 1903, as the Town of Fletcher
AdFind discounts on the best AuroraColorado Lodging. Tripadvisor helps you spend less. Save money & book with Tripadvisor, the world's largest travel website.
Easy price comparison · Millions of hotel reviews · Candid traveller photos
AdCompare Hotel Rooms in Aurora, Colorado. View Deals and Reserve Now on Expedia. Get the Most Out of Your Trip with Package Deals. Explore Fun Things to Do on Your Stay.
24/7 Customer Support · Compare & Save · Verified Guest Reviews