Marlette is a city located in Michigan. With a 2020 population of 1,755, it is the 270th largest city in Michigan and the 8116th largest city in the United States. Marlette is currently declining at a rate of -0.40% annually and its population has decreased by -6.40% since the most recent census, which recorded a population of 1,875 in 2010. Marlette reached it's highest population of 1,876 in 2010. Spanning over 2 miles, Marlette has a population density of 1,087 people per square mile.
The average household income in Marlette is $43,430 with a poverty rate of 34.03%. The median rental costs in recent years comes to $574 per month, and the median house value is $70,300. The median age in Marlette is 33.7 years, 31.8 years for males, and 35.6 years for females. For every 100 females there are 81.6 males.