Fleming Island is located in Clay County, FL. The population is 33,556, making Fleming Island the 2nd largest city in Clay County.
There are 2 public schools in Fleming Island with an average Homefacts rating of NA. The total crime rate for Fleming Island is moderate , and there are 13 registered sex offenders residing in the city. Unemployment in Fleming Island is low and the median home sales price is $0. Detailed and up-to-date Fleming Island property reports are available for any property address.