48860 is zip code located in Muir, Michigan. The population is 1,238, making 48860 the largest zipcode in Muir and the 10th largest in Ionia County.
There are 1 public schools in 48860 with an average Homefacts rating of A-. , and there are 6 registered sex offenders residing in the zip code 48860. Unemployment in 48860 is moderate.