Knife River is located in Richland County, MT. The population is 398, making Knife River the 3rd largest city in Richland County.
There are 0 public schools in Knife River with an average Homefacts rating of NA. The total crime rate for Knife River is very low , and there are 0 registered sex offenders residing in the city. Unemployment in Knife River is moderate and the median home sales price is $0. Detailed and up-to-date Knife River property reports are available for any property address.