Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Sadsbury Township is a township in east central Lancaster County, Pennsylvania, United States. The population was 3,025 at the 2000 census.In 1744, Sadsbury Township was split into two; the western part was organized as Bart Township and the eastern part remained Sadsbury Township.WLRI-LP 92.9 FM - Community Radio Station, Based in the Gap portion of Sadsbury Township; which is located in the Northeast corner of the Township.According to the United States Census Bureau, the township has a total area of 19.7 square miles (51.1 km²), all of it land.