Mason City is located in Mason County, IL. The population is 2,313, making Mason City the 2nd largest city in Mason County.
There are 4 public schools in Mason City with an average Homefacts rating of B-. The total crime rate for Mason City is moderate , and there are 14 registered sex offenders residing in the city. Unemployment in Mason City is very high and the median home sales price is $0. Detailed and up-to-date Mason City property reports are available for any property address.
Cities near Mason City include Mason City Township, Salt Creek Township and Pennsylvania Township.