Aurora is a city located in Adams County, in the state of Colorado (CO), United States. Nestled in the Mountain division of the West region, it covers an area of 142.5 square miles (369.0 km²) and sits at an elevation of 5435 ft. With a population of approximately 276,393 residents, Aurora offers a vibrant community life.
The town's population is composed of about 49.53% males and 50.47% females, and it has a population density of 939.60 people per square mile (748.88/km²). Aurora lies at a latitude of 39.7 and a longitude of -104.81, operating in the UTC-7.
Locals reflect a blend of American ancestry, with roots primarily in United States (4.5%), followed by English (8.8%), German (18.3%), and Scotch-Irish (0%) heritage. The town is identified by the ZIP code 80010.