Flint Hill is located in St. Charles County, MO. The population is 640.
There are 0 public schools in Flint Hill with an average Homefacts rating of NA. The total crime rate for Flint Hill is very low , and there are 0 registered sex offenders residing in the city. Unemployment in Flint Hill is low and the median home sales price is $0. Detailed and up-to-date Flint Hill property reports are available for any property address.