Big Walnut Local School District is a growing school district serving families throughout eastern Delaware County, including the Sunbury and Galena areas. The district serves more than 4,500 students from preschool through 12th grade across eight schools, including one high school, one middle school, one intermediate school, four elementary schools, and an Early Learning Center.

Big Walnut has built a reputation on its well-rounded approach to education, giving students opportunities to build important skills like critical thinking, communication, creativity, and collaboration. The district also prioritizes a welcoming learning environment where students are challenged academically and supported throughout their education.