Townships & Boroughs Posted on April 12, 2023By Deanne Lebanon County is comprised of multiple townships and boroughs which cater to the needs of residents. For demographics, local government, history, community resources and more, visit each of their respective websites. Annville Township Bethel Township City of Lebanon Cleona Borough Cornwall Borough East Hanover Township Heidelberg Township Jackson Township Jonestown Borough Millcreek Township Mt. Gretna Borough Myerstown Borough North Annville Township North Cornwall Township North Lebanon Township North Londonderry Township Palmyra Borough Richland Borough South Annville Township South Lebanon Township South Londonderry Township Swatara Township Union Township West Cornwall Township West Lebanon Township