Grantsville is located in Calhoun County, WV. The population is 569, making Grantsville the largest city in Calhoun County.
There are 2 public schools in Grantsville with an average Homefacts rating of C+. , and there are 16 registered sex offenders residing in the city. Unemployment in Grantsville is high and the median home sales price is $0. Detailed and up-to-date Grantsville property reports are available for any property address.