Superior is a city located in Colorado. With a 2020 population of 12,921, it is the 43rd largest city in Colorado and the 2571st largest city in the United States . Superior is currently declining at a rate of -0.64% annually but its population has increased by 3.51% since the most recent census, which recorded a population of 12,483 in 2010. Superior reached it's highest population of 13,170 in 2018. Spanning over 4 miles, Superior has a population density of 3,274 people per square mile.
The average household income in Superior is $148,510 with a poverty rate of 4.24%. The median rental costs in recent years comes to $1,922 per month, and the median house value is $576,800. The median age in Superior is 35.9 years, 35 years for males, and 37.4 years for females.