Marietta is located in Fulton County, IL. The population is 203.
There are 0 public schools in Marietta with an average Homefacts rating of NA. The total crime rate for Marietta is low , and there are 0 registered sex offenders residing in the city. Unemployment in Marietta is very high and the median home sales price is $0. Detailed and up-to-date Marietta property reports are available for any property address.
Cities near Marietta include Harris Township, Smithfield and Lee Township.