- PIN code
- 852109
- Main post office
- Ganpatganj SO Supaul (sub office)
- District
- Supaul
- State
- Bihar
- Postal division
- Saharsa
- Region and circle
- East Region Bhagalpur, Bihar circle
- Delivery
- Delivery PIN (7 of 7 offices deliver)
- Location
- Open on a map (26.629, 86.363)
Post offices with PIN 852109
| Post office | Type | Delivery |
|---|---|---|
| Ganpatganj SO Supaul | Sub office | Delivers mail |
| Achalpur | Branch office | Delivers mail |
| Devipur | Branch office | Delivers mail |
| Dharhara | Branch office | Delivers mail |
| Lalpur | Branch office | Delivers mail |
| Mahadeo Asthan | Branch office | Delivers mail |
| Maheshpur | Branch office | Delivers mail |
852109 covers 0 head offices, 1 sub office and 6 branch offices.
What the digits of 852109 mean
- 8: India Post's Eastern region, which covers Bihar and Jharkhand (1,274 PINs).
- 85: the Bihar postal circle; 145 PINs start with 85.
- 852: the sorting district, shared by 43 PINs in 4 districts.
- 109: the delivery post office within it, Ganpatganj SO Supaul.
Head post office for 852109
The post offices with this PIN belong to the Saharsa postal division, whose head offices are listed below. Money orders, savings accounts and complaints that a sub or branch office cannot settle go to the head office.
- Saharsa head post office: 852201
- Supaul head post office: 852131
Nearby PIN codes in Supaul
- Garh Baruari852110
- Jia Ram Raghopur852111
- Bhaptiyahi Bazar852105
- Pratapganj SO Supaul852125
- Sukhpur852130
- Supaul852131
- Janardanpur852133
- Supaul Bazar852134
Writing an address with 852109
Put the PIN on the last line, after the town and state, so the sorting machines and postmen can read it:
Name House number, street Ganpatganj SO Supaul post office Supaul, Bihar – 852109
Frequently asked questions
Which post office has PIN code 852109?
7 post offices share it: Ganpatganj SO Supaul, Achalpur, Devipur, Dharhara, Lalpur, Mahadeo Asthan and 1 more, in Supaul district, Bihar.
Is 852109 a delivery PIN code?
Yes. All 7 of its post offices deliver mail; letters addressed to 852109 are delivered.
Which district is 852109 in?
Supaul district, Bihar. It is in the Saharsa postal division (East Region Bhagalpur) of the Bihar postal circle.
What is the head post office for 852109?
The Saharsa postal division's head offices are Saharsa (852201) and Supaul (852131).
Sources
Last checked on 6 October 2026. PIN codes and post offices are from India Post’s directory on data.gov.in. Post offices are sometimes opened, merged or renamed; check with India Post before relying on a PIN for an official form.