60112 is zip code located in Cortland, Illinois. The population is 4,532, making 60112 the largest zipcode in Cortland and the 4th largest in Dekalb County.
There are 1 public schools in 60112 with an average Homefacts rating of B-. The total crime rate for Cortland is very low , and there are 0 registered sex offenders residing in the zip code 60112. Unemployment in 60112 is very high.