60523 is zip code located in Oak Brook, Illinois. The population is 9,690, making 60523 the largest zipcode in Oak Brook.
There are 3 public schools in 60523 with an average Homefacts rating of A+. The total crime rate for Oak Brook is moderate , and there are 1 registered sex offenders residing in the zip code 60523. Unemployment in 60523 is very high.