Casselberry is located in Seminole County, FL. The population is 26,360, making Casselberry the 5th largest city in Seminole County.
There are 4 public schools in Casselberry with an average Homefacts rating of A-. The total crime rate for Casselberry is low , and there are 34 registered sex offenders residing in the city. Unemployment in Casselberry is low and the median home sales price is $0. Detailed and up-to-date Casselberry property reports are available for any property address.
Cities near Casselberry include Fern Park, Longwood and Winter Springs.