Grantsville is located in West Virginia. Grantsville, West Virginia has a population of 343. Grantsville is more family-centric than the surrounding county with 35.44% of the households containing married families with children. The county average for households married with children is 28.04%.
The median household income in Grantsville, West Virginia is $27,375. The median household income for the surrounding county is $37,428 compared to the national median of $69,021. The median age of people living in Grantsville is 50 years.
The average high temperature in July is 84.8 degrees, with an average low temperature in January of 20.3 degrees. The average rainfall is approximately 46.1 inches per year, with 24.1 inches of snow per year.
