Bihar is one of the eastern states of India. The state was formed on the year 22nd March 1912. It is the third most populous state in India, with a total population of about 104,099,452 people as per the 2011 census. Furthermore, Only about 11.3 % of the people live in urban areas.
In terms of area, it is the 12th largest state with a total area of about 94,163 square kilometers. The state shares border with Uttar Pradesh in the west, Nepal in the north, Jharkhand in the south, and West Bengal in the East. The largest and capital city of Bihar is Patna. The state has a total of 38 districts.
Bihar has a count of 31 head post offices and 780 sub-post offices. To server every people in the state, the government has formed 9063 post offices.
The official language of Bihar is Urdu and Hindi. Few other commonly spoken languages are Maithili, Magadhi, Bhojpuri, and other Bihari languages. The state comes under the east pin code zone, and the first digit of the pin is 8. The starting pin code prefix of Bihar is 80 to 85.
Below Google Map helps in finding the exact location of the post office. You can also get district-specific pin code and post office information on clicking a district.