97838 is zip code located in Hermiston, Oregon. The population is 25,511, making 97838 the largest zipcode in Hermiston and the largest in Umatilla County.
There are 9 public schools in 97838 with an average Homefacts rating of B-. The total crime rate for Hermiston is low , and there are 5 registered sex offenders residing in the zip code 97838. Unemployment in 97838 is very high.