The Spring Grove Area School District is a Public School District located in York County, Pennsylvania. The district is compr ... ised of Heidelberg, Jackson, North Codorus and Paradise Townships as well as Jefferson, New Salem, Seven Valleys and Spring Grove Boroughs. The district operates four elementary schools, a middle school and high school. The district is a member of the Lincoln Intermediate Unit #12. The Spring Grove Area High School Rockets compete in the York/Adams (YAIAA) League. read more