Williamson is located in Mingo County, WV. The population is 3,165, making Williamson the largest city in Mingo County.
There are 3 public schools in Williamson with an average Homefacts rating of D+. The total crime rate for Williamson is very low , and there are 25 registered sex offenders residing in the city. Unemployment in Williamson is high and the median home sales price is $0. Detailed and up-to-date Williamson property reports are available for any property address.