Doniphan is located in Ripley County, MO. The population is 2,257, making Doniphan the largest city in Ripley County.
There are 7 public schools in Doniphan with an average Homefacts rating of C. The total crime rate for Doniphan is high , and there are 2 registered sex offenders residing in the city. Unemployment in Doniphan is moderate and the median home sales price is $0. Detailed and up-to-date Doniphan property reports are available for any property address.