in Kindergarten, First, Second, and Third Grades. Arendtsville Elementary and Bendersville Elementary are intermediate buildings, housing Fourth, Fifth, and Sixth Grades. Beginning... District __________________________________________________________________ The Upper Adams School District in Adams County, Pennsylvania, includes the Boroughs of Arendtsville... 10,828 (U.S. Census, 2010 estimate). Each Borough has an elementary school configured according to grade levels. Biglerville Elementary, the primary center, houses all students...