37338 is zip code located in Graysville, Tennessee. The population is 2,937, making 37338 the largest zipcode in Graysville and the 3rd largest in Rhea County.
There are 0 public schools in 37338 with an average Homefacts rating of NA. The total crime rate for Graysville is low , and there are 19 registered sex offenders residing in the zip code 37338. Unemployment in 37338 is very high.