Superior is a city located in Douglas County Wisconsin. It is also the county seat of Douglas County. With a 2020 population of 25,803, it is the 30th largest city in Wisconsin and the 1495th largest city in the United States . Superior is currently declining at a rate of -0.34% annually and its population has decreased by -5.29% since the most recent census, which recorded a population of 27,244 in 2010. Superior reached it's highest population of 40,384 in 1910. Spanning over 45 miles, Superior has a population density of 704 people per square mile.
The average household income in Superior is $61,090 with a poverty rate of 14.15%. The median rental costs in recent years comes to $758 per month, and the median house value is $120,800. The median age in Superior is 37.8 years, 37.4 years for males, and 38.3 years for females.