Marquette is located in Clayton County, IA. The population is 391, making Marquette the 9th largest city in Clayton County.
There are 0 public schools in Marquette with an average Homefacts rating of NA. The total crime rate for Marquette is very low , and there are 0 registered sex offenders residing in the city. Unemployment in Marquette is low and the median home sales price is $0. Detailed and up-to-date Marquette property reports are available for any property address.
Cities near Marquette include McGregor, Mendon Township and Prairie du Chien.