Frederick is located in Brown County, SD. The population is 326, making Frederick the 5th largest city in Brown County.
There are 3 public schools in Frederick with an average Homefacts rating of A+. The total crime rate for Frederick is very low , and there are 1 registered sex offenders residing in the city. Unemployment in Frederick is low and the median home sales price is $0. Detailed and up-to-date Frederick property reports are available for any property address.
Cities near Frederick include Frederick Township, Osceola Township and Richland Township.