45640 is zip code located in Jackson, Ohio. The population is 16,959, making 45640 the largest zipcode in Jackson and the largest in Jackson County.
There are 6 public schools in 45640 with an average Homefacts rating of B+. The total crime rate for Jackson is very low , and there are 19 registered sex offenders residing in the zip code 45640. Unemployment in 45640 is very high.