Duck Key is located in Monroe County, FL. The population is 534.
There are 0 public schools in Duck Key with an average Homefacts rating of NA. The total crime rate for Duck Key is very low , and there are 0 registered sex offenders residing in the city. Unemployment in Duck Key is low and the median home sales price is $0. Detailed and up-to-date Duck Key property reports are available for any property address.
Cities near Duck Key include Layton, Marathon and Key Colony Beach.