Cornish is located in Jefferson County, OK. The population is 163, making Cornish the 5th largest city in Jefferson County.
There are 0 public schools in Cornish with an average Homefacts rating of NA. The total crime rate for Cornish is moderate , and there are 0 registered sex offenders residing in the city. Unemployment in Cornish is moderate and the median home sales price is $0. Detailed and up-to-date Cornish property reports are available for any property address.