37688 is zip code located in Shady Valley, Tennessee. The population is 889, making 37688 the largest zipcode in Shady Valley and the 3rd largest in Johnson County.
There are 0 public schools in 37688 with an average Homefacts rating of NA. , and there are 2 registered sex offenders residing in the zip code 37688. Unemployment in 37688 is moderate.