37318 is zip code located in Cowan, Tennessee. The population is 1,625, making 37318 the largest zipcode in Cowan and the 8th largest in Franklin County.
There are 2 public schools in 37318 with an average Homefacts rating of C. The total crime rate for Cowan is very low , and there are 9 registered sex offenders residing in the zip code 37318. Unemployment in 37318 is moderate.