Saint Louisville is located in Ohio. Saint Louisville, Ohio has a population of 2,539. Saint Louisville is less family-centric than the surrounding county with 29% households with children. The county percentage for households with children is 29%.
The median household income in Saint Louisville, Ohio is $64,778. The median household income for the surrounding county is $66,988 compared to the national median of $66,222. The median age of people living in Saint Louisville is 42.9 years.
The average high temperature in July is 83.8 degrees, with an average low temperature in January of 17.3 degrees. The annual precipitation is 40.24.