The population and the streets of Comer City are comprised of both residential and industrial areas. The city is home to a large oil refinery that has a daily capacity of 90000 barrels of crude oil. Suncor operates the refinery. Another notable feature of the city is Dick's Sporting Goods Park, which is the home of the Colorado Rapids, a Major League Soccer team.
Commerce City has a total area of 25 square miles, and it is home to the largest oil refinery in the Rocky Mountain region. It is home to several parks, including two 840-acre parklands. The city also has a history dating back to the late 1800s, when it was mostly agricultural. Today, the city is a bustling hub for manufacturing, including grain elevators, refineries, and the Rocky Mountain Arsenal.