Today 19540, Mohnton PA is count around 14 homes for sale at current average listing price of $621,090. Nearby neighborhoods of 19540 are None Available, Mohnton, Arbor Hills, Cedar Hollow Farms, Chestnut Hill Farm, Holly Terrace, Mohnton Lawn, Woodland Meadows. Most of 19540 homes are 4 bedrooms with 3 bathrooms.