Gwinn is located in Marquette County, MI. The population is 1,929, making Gwinn the 7th largest city in Marquette County.
There are 3 public schools in Gwinn with an average Homefacts rating of C+. The total crime rate for Gwinn is very low , and there are 38 registered sex offenders residing in the city. Unemployment in Gwinn is very high and the median home sales price is $0. Detailed and up-to-date Gwinn property reports are available for any property address.
Cities near Gwinn include Forsyth Township, K. I. Sawyer and Sands Township.