New Martinsville is located in West Virginia. New Martinsville, West Virginia has a population of 5,208. New Martinsville is more family-centric than the surrounding county with 25.75% of the households containing married families with children. The county average for households married with children is 22.75%.
The median household income in New Martinsville, West Virginia is $48,147. The median household income for the surrounding county is $47,611 compared to the national median of $69,021. The median age of people living in New Martinsville is 45.5 years.
The average high temperature in July is 84.3 degrees, with an average low temperature in January of 20.3 degrees. The average rainfall is approximately 43.2 inches per year, with 23.7 inches of snow per year.
