Bihar PIN Codes

India Post's directory lists 857 PIN codes and 9,113 post offices across 38 districts of Bihar. Codes in this state run from 800001 to 855117. Pick a district below to see every code and office in it, or search for a town or post office by name.

Those offices break down into 33 head post offices, 1,030 sub post offices and 8,050 branch post offices; 8,880 offices deliver mail to addresses. They are organised into 25 postal divisions under the Bihar Circle. The districts with the most PIN codes are Patna (68), Saran (48) and Muzaffarpur (46).

Head post offices in Bihar include Patna GPO (800001), Arrah HO (802301), Aurangabad BH HO (824101), Banka HO (813102), Bankipore HO (800004), Begusarai HO (851101) and 27 others. A head office administers the sub and branch offices around it, but each of those smaller offices still has its own delivery PIN code — use the code of the office that serves the address, not the head office.

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Districts in Bihar

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Head post offices in Bihar

Bihar PIN code FAQs

How many PIN codes are there in Bihar?

857 PIN codes, served by 9,113 post offices, according to India Post's All India Pincode Directory.

How are Bihar PIN codes structured?

Every Indian PIN code has six digits. Codes in Bihar begin with 8; the first digit is the postal region, the first three together identify the sorting district, and the last three point to the delivery post office.

How do I find the PIN code for a village in Bihar?

Open the village's district from the list on this page — branch post offices, which serve most villages, are listed under the PIN code they share with their parent sub office. You can also search the village or post office name directly.

Can I detect my current PIN code in Bihar?

Yes. Use the location detector on this page to get the PIN code for exactly where you are, without needing to know the area name.

Bihar ka pin code kya hai?

Bihar ek poora rajya hai, isliye iska ek single pin code nahi hota — yahan 857 alag pin code hain. Neeche apna district chuniye, ya current-location detector se turant apna exact pin code jaaniye.