City
1321970 is the zip code for Marathon City, Wisconsin. The zip code covers an area of 15.7 square miles, mostly located in Marathon County. Marathon City is a small town with a population of just over 2,000, located just north of Wausau. The predominant racial group in the area is White Americans, making up 97.2% of the population. The median household income is around $44,500, and the median home price is about $126,500 making it an affordable place to live. The town is home to two schools, Marathon City Elementary and Marathon High School, as well as a few small businesses.