Monroe is a city located in Wisconsin. With a 2020 population of 10,509, it is the 90th largest city in Wisconsin and the 2990th largest city in the United States. Monroe is currently declining at a rate of -0.28% annually and its population has decreased by -2.94% since the most recent census, which recorded a population of 10,827 in 2010. Monroe reached it's highest population of 10,843 in 2000. Spanning over 6 miles, Monroe has a population density of 1,874 people per square mile.
The average household income in Monroe is $61,412 with a poverty rate of 9.70%. The median rental costs in recent years comes to $734 per month, and the median house value is $128,600. The median age in Monroe is 42.3 years, 39.2 years for males, and 43.3 years for females. For every 100 females there are 88.7 males.