About This Place
Belleville is a census-designated place (CDP) in the Kishacoquillas Valley of Mifflin County, Pennsylvania, United States. The population was 1,386 at the 2000 census.
Belleville is located at 40°36′12″N 77°43′29″W / 40.60333°N 77.72472°W / 40.60333; -77.72472 (40.603376, -77.724822).
According to the United States Census Bureau, the CDP has a total area of 2.1 square miles (5.4 km²), all of it land.