Saint Clairsville is located in Ohio. Saint Clairsville, Ohio has a population of 16,539. Saint Clairsville is less family-centric than the surrounding county with 21% households with children. The county percentage for households with children is 23%.
The median household income in Saint Clairsville, Ohio is $70,879. The median household income for the surrounding county is $54,953 compared to the national median of $66,222. The median age of people living in Saint Clairsville is 42.3 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.