Marcellus is a city located in Michigan. With a 2020 population of 1,143, it is the 340th largest city in Michigan and the 9792nd largest city in the United States. Marcellus is currently declining at a rate of -0.26% annually and its population has decreased by -4.59% since the most recent census, which recorded a population of 1,198 in 2010. Marcellus reached it's highest population of 1,207 in 2010. Spanning over 1 miles, Marcellus has a population density of 1,676 people per square mile.
The average household income in Marcellus is $56,450 with a poverty rate of 16.51%. The median rental costs in recent years comes to $864 per month, and the median house value is $75,200. The median age in Marcellus is 34.1 years, 31.1 years for males, and 37 years for females. For every 100 females there are 93.9 males.