48079 is zip code located in St. Clair, Michigan. The population is 12,307, making 48079 the largest zipcode in St. Clair and the 3rd largest in St. Clair County.
There are 4 public schools in 48079 with an average Homefacts rating of A-. The total crime rate for St. Clair is low , and there are 10 registered sex offenders residing in the zip code 48079. Unemployment in 48079 is moderate.
Zip codes within St. Clair include 48054.