37840 is zip code located in Oliver Springs, Tennessee. The population is 9,518, making 37840 the largest zipcode in Oliver Springs and the 3rd largest in Anderson County.
There are 6 public schools in 37840 with an average Homefacts rating of C+. The total crime rate for Oliver Springs is very low , and there are 12 registered sex offenders residing in the zip code 37840. Unemployment in 37840 is moderate.