Ione is located in Morrow County, OR. The population is 323, making Ione the 4th largest city in Morrow County.
There are 1 public schools in Ione with an average Homefacts rating of C+. The total crime rate for Ione is low , and there are 0 registered sex offenders residing in the city. Unemployment in Ione is moderate and the median home sales price is $0. Detailed and up-to-date Ione property reports are available for any property address.