McMechen is located in West Virginia. McMechen, West Virginia has population of 1,771. McMechen is more family-centric than the surrounding county with 27% of the households with children.
The median household income in McMechen, West Virginia is $45,373. The median household income for the surrounding county is $51,918 compared to the national median of $66,222. The median age of people living in McMechen is 43.7 years.
The average high temperature in July is 85.2 degrees, with an average low temperature in January of 21.4 degrees. The annual precipitation is 40.34.