Dekalb is located in Dekalb County, IL. The population is 44,778, making Dekalb the largest city in Dekalb County.
There are 10 public schools in Dekalb with an average Homefacts rating of B-. The total crime rate for Dekalb is moderate , and there are 3 registered sex offenders residing in the city. Unemployment in Dekalb is very high and the median home sales price is $0. Detailed and up-to-date Dekalb property reports are available for any property address.
Cities near Dekalb include DeKalb Township, Cortland and Cortland Township.