83340 is zip code located in Ketchum, Idaho. The population is 4,466, making 83340 the largest zipcode in Ketchum and the 2nd largest in Blaine County.
There are 1 public schools in 83340 with an average Homefacts rating of B. The total crime rate for Ketchum is very low , and there are 2 registered sex offenders residing in the zip code 83340. Unemployment in 83340 is low.