Sylvania is located in Dekalb County, AL. The population is 1,614, making Sylvania the 3rd largest city in Dekalb County.
There are 1 public schools in Sylvania with an average Homefacts rating of C. , and there are 6 registered sex offenders residing in the city. Unemployment in Sylvania is low and the median home sales price is $0. Detailed and up-to-date Sylvania property reports are available for any property address.