Gilliam is located in Saline County, MO. The population is 223, making Gilliam the 6th largest city in Saline County.
There are 1 public schools in Gilliam with an average Homefacts rating of A+. The total crime rate for Gilliam is low , and there are 1 registered sex offenders residing in the city. Unemployment in Gilliam is low and the median home sales price is $0. Detailed and up-to-date Gilliam property reports are available for any property address.