Today lower dauphin, Hummelstown PA is count around 20 homes for sale at current average listing price of $512,665. Nearby neighborhoods of lower dauphin are None Available, Willow Creek Farms, Hummelstown Borough, Greenbriar Meadows, Hummelstown, Middletown Borough, The Pinnacle, Village Of Union Deposit. Most of lower dauphin homes are 4 bedrooms with 3 bathrooms.