Thornhill is located in Jefferson County, KY. The population is 190.
There are 0 public schools in Thornhill with an average Homefacts rating of NA. The total crime rate for Thornhill is low , and there are 0 registered sex offenders residing in the city. Unemployment in Thornhill is very high and the median home sales price is $0. Detailed and up-to-date Thornhill property reports are available for any property address.