Today lower dauphin, Hummelstown PA is count around 20 homes for sale at current average listing price of $600,810. Nearby neighborhoods of lower dauphin are None Available, Hummelstown Borough, Willow Creek Farms, South Hanover Township, Crestview Manor, Grantville, Greenbriar Meadows, Ridgewood, Village Of Union Deposit. Most of lower dauphin homes are 4 bedrooms with 3 bathrooms.