Marine is located in Illinois. Marine, Illinois has a population of 916. Marine is less family-centric than the surrounding county with 23% households with children. The county percentage for households with children is 28%.
The median household income in Marine, Illinois is $67,400. The median household income for the surrounding county is $63,321 compared to the national median of $66,222. The median age of people living in Marine is 41.2 years.
The average high temperature in July is 89.39 degrees, with an average low temperature in January of 21.71 degrees. The annual precipitation is 40.21.