Our History

A Brief History of Mount Joy Township

Mount Joy Township traces its roots to around 1749, when European immigrants—many fleeing religious persecution—began settling the area. At the time, the land was still part of York County. In 1800, when Adams County was established, Mount Joy Township became part of the new county.

The township’s early settlers came primarily from two culturally distinct Germanic groups. The first were “Pennsylvania Germans,” often called “Pennsylvania Dutch,” who originated from various regions in west-central Germany and Switzerland. They spoke a unique dialect of German that could still be heard in the township as late as the 1940s. The second group, known as the “Low Dutch,” came from the Netherlands.

Both communities brought with them strong farming traditions and were drawn to the area by its rich, fertile soil. In particular, the limestone-rich lands in the southern part of the county were known to be excellent for growing a wide range of crops—an attractive feature for experienced farmers.
Farming has remained central to Mount Joy’s identity. Many of the original family farmsteads are still active today, now operated by third- or fourth-generation descendants. This strong agricultural heritage continues to shape the township’s rural character and enduring sense of open space.

Mount Joy Township – A Community with Rural Character

and a Rich History.

Mud College Schoolhouse

Pleasant Grove School, built in 1869 along the historic Baltimore Pike and locally nicknamed “Mud College,” is a rare brick one-room schoolhouse that reflects Mount Joy Township’s transition to progressive-era education and continues to symbolize the community’s enduring educational heritage.

Historic Properties

Explore the rich heritage of Mount Joy Township through a tour of its historic properties, each offering a unique glimpse into the area’s storied past.

The 1887 Meteorite

Discovered in 1887 by Jacob Snyder while planting an apple tree, the 847-pound Mount Joy Meteorite—once the largest found east of the Mississippi—remains a scientifically significant relic of cosmic origin, with pieces now housed in museums and private collections around the world.