48748 is zip code located in Sand Lake, Michigan. The population is 1,836, making 48748 the largest zipcode in Sand Lake and the 5th largest in Iosco County.
There are 0 public schools in 48748 with an average Homefacts rating of NA. , and there are 6 registered sex offenders residing in the zip code 48748. Unemployment in 48748 is high.