Marinette is a city located in Marinette County Wisconsin. It is also the county seat of Marinette County. With a 2020 population of 10,427, it is the 90th largest city in Wisconsin and the 3006th largest city in the United States . Marinette is currently declining at a rate of -0.53% annually and its population has decreased by -4.93% since the most recent census, which recorded a population of 10,968 in 2010. Marinette reached it's highest population of 16,195 in 1900. Spanning over 8 miles, Marinette has a population density of 1,488 people per square mile.
The average household income in Marinette is $56,846 with a poverty rate of 18.28%. The median rental costs in recent years comes to $699 per month, and the median house value is $86,400. The median age in Marinette is 43.4 years, 39.6 years for males, and 47.3 years for females.