Cobalt is located in Madison County, MO. The population is 287, making Cobalt the 3rd largest city in Madison County.
There are 0 public schools in Cobalt with an average Homefacts rating of NA. The total crime rate for Cobalt is low , and there are 0 registered sex offenders residing in the city. Unemployment in Cobalt is low and the median home sales price is $0. Detailed and up-to-date Cobalt property reports are available for any property address.