Today 17552, Mount Joy PA is count around 21 homes for sale at current average listing price of $440,138. Nearby neighborhoods of 17552 are Florin Hill, Donegal Heights, Donegal Crossings, Elm Tree, Garner Estates, Lancaster Estates, Mount Joy Borough, None Available, The Lakes At Donegal Springs, Willow Creek/mt Joy. Most of 17552 homes are 3 bedrooms with 2 bathrooms.