Johnstonville is located in Lassen County, CA. The population is 873, making Johnstonville the 5th largest city in Lassen County.
There are 0 public schools in Johnstonville with an average Homefacts rating of NA. The total crime rate for Johnstonville is moderate , and there are 1 registered sex offenders residing in the city. Unemployment in Johnstonville is moderate and the median home sales price is $0. Detailed and up-to-date Johnstonville property reports are available for any property address.