North Annville Township is a second-class township in Lebanon County, Pennsylvania, governed by a three-member Board of Supervisors. The population was 2,279 at the 2000 census. It is part of the Lebanon, PA Metropolitan Statistical Area. Postal service is provided via rural delivery from Annville and Lebanon. There are no public schools in North Annville Township. The North Annville Elementary School closed at the end of the 2010-2011 school year, but the building has been repurposed.