About This Place
Annville Township was a township and census-designated place in Lebanon County, Pennsylvania, United States. The population was 4,518 at the 2000 census.
Annville Township was located at 40°19′49″N 76°30′45″W / 40.33028°N 76.5125°W / 40.33028; -76.5125 (40.330162, -76.512533).
According to the United States Census Bureau, the township has a total area of 1.6 square miles (4.1 km²), of which, 1.6 square miles (4.1 km²) of it is land and 0.63% is water.