Gopalganj is located in Khujhwa / Patar / Santhi area of Siwan Bihar. Khujhwa / Patar / Santhi locality is in Siwan district of Bihar. postoffice of Gopalganj is Patar, Patar comes under pincode 841502. We have more than 1 listings of Gopalganj area on this website. Some of the most popular places in Madhyam Marg are
Complete list: View List of All Places in Gopalganj.
Gopalganj located in Patar, Siwan.
Pincode of Gopalganj, Patar, Siwan is 841502.
There are 3 post offices with same pincode 841502.