Parwaldih is a village in Sona Rai Tharhi tehsil in district of Deoghar, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Parwaldih was 104 which includes 55 males and 49 females. Parwaldih covers 34.28 ha area. Pincode of Parwaldih is 814150.