37683 is zip code located in Mountain City, Tennessee. The population is 13,627, making 37683 the largest zipcode in Mountain City and the largest in Johnson County.
There are 5 public schools in 37683 with an average Homefacts rating of B+. The total crime rate for Mountain City is very low , and there are 286 registered sex offenders residing in the zip code 37683. Unemployment in 37683 is moderate.