Menasha is a city located in Winnebago County Wisconsin. With a 2020 population of 17,959, it is the 45th largest city in Wisconsin and the 2025th largest city in the United States . Menasha is currently growing at a rate of 0.24% annually and its population has increased by 3.49% since the most recent census, which recorded a population of 17,353 in 2010. Menasha reached it's highest population of 17,959 in 2021. Spanning over 8 miles, Menasha has a population density of 2,964 people per square mile.
The average household income in Menasha is $75,285 with a poverty rate of 12.13%. The median rental costs in recent years comes to $759 per month, and the median house value is $131,100. The median age in Menasha is 37.4 years, 35.7 years for males, and 38.7 years for females.