62234 is zip code located in Collinsville, Illinois. The population is 33,038, making 62234 the largest zipcode in Collinsville and the largest in St. Clair County.
There are 9 public schools in 62234 with an average Homefacts rating of C+. The total crime rate for Collinsville is low , and there are 4 registered sex offenders residing in the zip code 62234. Unemployment in 62234 is moderate.