Vandalia is located in Ohio. Vandalia, Ohio 45377has a population of 15,545. Vandalia 45377 is less family-centric than the surrounding county with 26% households with children. The county percentage for households with children is 26%.
The median household income in Vandalia, Ohio 45377 is $61,692. The median household income for the surrounding county is $53,638 compared to the national median of $66,222. The median age of people living in Vandalia 45377 is 41.3 years.
The average high temperature in July is 84.2 degrees, with an average low temperature in January of 19 degrees. The annual precipitation is 39.58.