62258 is zip code located in Mascoutah, Illinois. The population is 9,160, making 62258 the largest zipcode in Mascoutah and the 10th largest in St. Clair County.
There are 3 public schools in 62258 with an average Homefacts rating of A. The total crime rate for Mascoutah is very low , and there are 0 registered sex offenders residing in the zip code 62258. Unemployment in 62258 is very high.
Zip codes within Mascoutah include 62224.