Chainpur
Chainpur is a revenue village in Aurai block, Muzaffarpur district, Bihar. It had a population of 2,340 in 490 households (Census 2011).
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2,340 souls. 490 homes.
Aurai block, Muzaffarpur district, Bihar.
Chainpur today
- Bhindi(Ladies Finger)₹1,800Bhagwanpur Mandi APMC · 7 Nov 2026
- Brinjal₹1,950Bhagwanpur Mandi APMC · 7 Nov 2026
- Cabbage₹2,100Bhagwanpur Mandi APMC · 7 Nov 2026
Happy Diwali 2026 to every family of Chainpur (चैनपुर), Aurai block, Muzaffarpur!
Diwali 2026 in Chainpur
Bihar's official 2026 holiday list: Deepawali (Diwali) on Sunday 8 November 2026; Chitragupta Puja / Bhai Dooj on Tuesday 10 November 2026.
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Chainpur at a glance
Chainpur is a mid-sized village of Aurai block: 2,340 people in 490 households (Census 2011), 41st of its 107 inhabited villages by population. Literacy stood at 29.7%, below Muzaffarpur district's 61.5% (Aurai block: 52.4%), while the sex ratio was 918 women per 1,000 men, above the district's 901. It falls under Maheshwara gram panchayat (LGD) and uses PIN code 843312. The village covers 177 hectares — about 1.8 km², or roughly 1,322 people per km² (Census 2011). For elections it falls in the Aurai assembly constituency and the Muzaffarpur Lok Sabha constituency.
Official dataCensus 2011 · LGD, updated 21 Oct 2026
Gram panchayat: Maheshwara →
Quick panchayat-at-a-glance
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Official dataCensus 2011 · LGD, updated 21 Oct 2026
- Development block
- Aurai Source: Local Government Directory (LGD), Ministry of Panchayati Raj, as of 2026-10-29
- Self-help groups
- 0 self-help groups with 16 members (2025-26) Source: Ministry of Rural Development (DAY-NRLM), Village-wise Self Help Group and Members Count, data.gov.in (GODL-India), retrieved 2026-10-30
Gram panchayat
Chainpur is in the Maheshwara (महेशवारा) gram panchayat.
Other villages in Maheshwara
Source: Local Government Directory (LGD), 2026-10-21.
How Chainpur compares
By population, Chainpur ranks #41 of 107 inhabited villages in Aurai block.
Source: Census of India 2011 (village PCA; mandal and district totals of inhabited villages). Literacy = literates ÷ people aged 7+.
Official dataCensus 2011
What Chainpur had in Census 2011
- Primary school Available · 1 in the village
- Primary health centre (PHC) Not available · nearest more than 10 km away
- Treated tap water Not available
- All-weather road Not available · nearest 5–10 km away
- Public bus service Not available · nearest more than 10 km away
- Power for homes Available
- Commercial bank Not available · nearest 5–10 km away
- Mobile phone coverage Not available · nearest more than 10 km away
Census 2011 Village Directory — conditions may have changed since.
Page completeness · 1/5
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- History & about
- Sarpanch verified
- Festival or jatara
- School information
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Add what you know →Notice board · Chainpur
No notices this weekWater supply timings, gram sabha dates, camps and drives — residents post them here as announcements.
Villages sharing pincode 843312
Other villages in Aurai block
View all 120 →- Ratwara Bindwara Deoria
- Raj Khand
- Dharharwa urf Parri Dharharwa
- Janarh Jiwajor Benipur
- Bhadai
- Basant urf Bishunpur Umapat
- Aurai
- Bhalura
- Rampur
- Kokilwara
- Naya Goan
- Ghanshyampur
- Bharthua
- Baram Jiwar Tara Jiwar
- Sarhanchia
- Bedauli Asli
- Khetalpur
- Chihuta
- Babhangawan
- Shahila Balli
- Dakrawan urf Dagrawan
- Minapur
- Atrah
- Sisauli
- Alampur Simri
- Amnaur
- Dih Jiwar
- Jhiktahi
- Mathna urf Basua
- Saghari
- Bishunath urf Bishunpur Gokhul
- Kalyanpur
Chainpur — Census 2011 to estimated 2026
Estimate for 2026 (scaled from Census 2011 by the state's official RGI projection; not a census count)
Method: the Census 2011 count × Bihar's projected population growth from 2011 to 2026 (+27.1%), from the official projections of the Technical Group on Population Projections (National Commission on Population, MoHFW, with the Registrar General of India), Table 21. The report projects no households, so households use the same ratio. Rounded; a single village can differ widely from its state's average. The next Census will replace these figures.
Population Projections for India and States 2011–2036 (nhm.gov.in, PDF) · Table 21 · checked on 2026-10-26
Population, education & work
- Population
- 2,340Census 2011
- Male / female
- 1,220 / 1,120
- Households
- 490
- People per home
- 4.8
- Literacy rate
- 29.7%literates ÷ people aged 7+
- Workers
- 956
- Work participation
- 40.9%workers ÷ population
Source: Office of the Registrar General & Census Commissioner, India — Census 2011 Primary Census Abstract.
Official dataCensus 2011
Chainpur on the map
The pin is an approximate location, within about 15 km, from the mapped villages of its mandal — not the exact site of Chainpur. Exact coordinates come from OpenStreetMap once the village is mapped there.
Chainpur · 26.3173° N, 85.5636° E
Electoral profile
Listed in this constituency by the Local Government Directory (LGD) and checked against map locations nearby. Boundaries are approximate; the electoral roll is the final word. Wrong? Tell us. Results: Election Commission of India, Lok Sabha 2024 results (via OpenCity); Election Commission of India, Bihar Assembly 2025 results site (archived copy, Wayback Machine).
Latest posts from the village
No posts from this village yet. Be the first villager to add one.
Write a postEssential services & places near Chainpur
Chainpur isn't on our map yet, so we can't measure distances. These places are in Aurai block, placed there by the nearest mapped village.
Banks, ATMs & post offices742 in Muzaffarpur district
Bank · No map location — listed by district
AURAI,PIN 843312
Post office
Post office
Hospitals & clinics451 in Muzaffarpur district
Clinic
Jehanabad, Bihar
Primary / community health centre
Madhuban Partap
Schools & anganwadis17 in Muzaffarpur district
Colleges & universities10 in Muzaffarpur district
Police & fire stations3 in Muzaffarpur district
Government offices3 in Muzaffarpur district
Temples15 in Muzaffarpur district
Mosques2 in Muzaffarpur district
Other places of worship4 in Muzaffarpur district
Transport41 in Muzaffarpur district
Agriculture services10 in Muzaffarpur district
Community places7 in Muzaffarpur district
All places in Aurai block (12) →Places of worship in Chainpur →Suggest a missing place
Data © OpenStreetMap contributors (ODbL). Not checked by VoiceOfVillage unless marked verified. Phone numbers and hours appear only when the source lists them; call before you travel. openstreetmap.org/copyright Bank branches: RBI IFSC lists (via github.com/razorpay/ifsc, public domain). Post offices: India Post, All India Pincode Directory (data.gov.in, GODL-India).
People often ask about Chainpur
Where is Chainpur located?
Chainpur is a village in Aurai block of Muzaffarpur district, Bihar, India.
Which district is Chainpur in?
Chainpur is in Muzaffarpur district of Bihar.
Which gram panchayat does Chainpur belong to?
Chainpur comes under the Maheshwara gram panchayat.
How is Chainpur written in the local script?
Chainpur is written चैनपुर.
What is the pincode of Chainpur?
The pincode of Chainpur, Aurai, Muzaffarpur is 843312.
What is the population of Chainpur?
As per the 2011 Census, Chainpur had a population of 2,340 (1,220 males and 1,120 females).
How many households are there in Chainpur?
Chainpur had 490 households at the 2011 Census.
What is the area of Chainpur?
Chainpur covers about 177 hectares.
What is the literacy rate of Chainpur?
The literacy rate of Chainpur was 29.7% at the 2011 Census (share of people aged 7 and above who are literate).
What is the sex ratio of Chainpur?
Chainpur had 918 females per 1,000 males at the 2011 Census.
Which Lok Sabha constituency is Chainpur in?
Chainpur is in the Muzaffarpur Lok Sabha constituency.
Who is the MP for Chainpur?
Raj Bhushan Choudhary (Bharatiya Janata Party) won the Muzaffarpur Lok Sabha seat, which includes Chainpur, in 2024.
Which assembly constituency is Chainpur in?
Chainpur is in the Aurai assembly (Vidhan Sabha) constituency.
Who is the MLA for Chainpur?
Rama Nishad (Bharatiya Janata Party) won the Aurai assembly seat, which includes Chainpur, in 2025.
Which development block is Chainpur in?
Chainpur is in the Aurai development block (Local Government Directory).
What is the LGD code of Chainpur?
The Local Government Directory (LGD) code of Chainpur is 229055 and its Census 2011 village code is 229055.
Which villages are near Chainpur?
Villages near Chainpur include Aurai (within ~15 km), Jajuara (within ~15 km), Katra (within ~15 km), Reorha (about 17 km), Nanpur (about 17 km).
What is the population of Chainpur in 2026?
No census has been taken since 2011. Scaling Chainpur's Census 2011 population of 2,340 by Bihar's official RGI projection (+27.1% from 2011 to 2026) gives an estimate of about 2,970 people in 2026. This is an estimate, not a census count; the next Census will replace it.
Who is the sarpanch of Chainpur?
The sarpanch of Chainpur has not yet been verified on VoiceOfVillage. We publish a sarpanch's name only after they verify with an election certificate; until then the elected sarpanch is listed on the eGramSwaraj portal, by the State Election Commission and at the panchayat or block office.
Answers are built from the village's official records (LGD, Census 2011, Election Commission data). If something is wrong, verified residents can correct it after claiming.
- Population, literacy, households: Census 2011 (PCA)
- Village directory: Local Government Directory, record as of 2026-10-21
- Pincode: LGD village–pincode mapping and India Post
- Weather: Open-Meteo, live model estimate
- 2026 estimates: Census 2011 × the state's growth in the RGI / National Commission on Population projections 2011–2036 (Table 21)
- Places nearby: OpenStreetMap contributors (ODbL), RBI IFSC lists, India Post
- Sarpanch: shown only when a sarpanch has verified with an election certificate (none for this village yet)
- Report a correction
What do you need to find near Chainpur?
- Hospital
- PHC / clinic
- Pharmacy
- School
- Bank
- ATM
- Post office
- Market
- Police
- Petrol bunk
- Bus stop
- Railway station
Opens an OpenStreetMap search. Results come from OpenStreetMap contributors and may be incomplete.
Pacific Ocean status (NOAA, 8 Oct 2026): El Niño Advisory
There is no El Niño forecast for individual villages. El Niño is a pattern in the Pacific Ocean; how much it changes rainfall here also depends on other conditions, and it does not mean drought everywhere.
Local rainfall estimates are not available yet.
Long-term district average for November: 7.8 mm (IMD normal, 1951–2000)
Not a weather forecast. For forecasts and warnings, follow IMD and official alerts.
District climate page →Latest reports from markets in Muzaffarpur district, within the last 14 days.
Latest reports up to 7 Nov 2026. Prices in ₹ per quintal.
| Commodity | Market | Min | Max | Modal | Date |
|---|---|---|---|---|---|
| Bhindi(Ladies Finger) · Bhindi | Bhagwanpur Mandi APMC | 1,800 | 1,800 | 1,800 | 7 Nov 2026 |
| Brinjal · Arkasheela Mattigulla | Bhagwanpur Mandi APMC | 1,950 | 1,950 | 1,950 | 7 Nov 2026 |
| Cabbage · Cabbage | Bhagwanpur Mandi APMC | 2,100 | 2,100 | 2,100 | 7 Nov 2026 |
| Cauliflower · African Sarson | Bhagwanpur Mandi APMC | 1,800 | 1,800 | 1,800 | 7 Nov 2026 |
| Onion · Medium | Bhagwanpur Mandi APMC | 4,200 | 4,200 | 4,200 | 7 Nov 2026 |
| Potato · Jyoti | Bhagwanpur Mandi APMC | 1,200 | 1,200 | 1,200 | 7 Nov 2026 |
| Onion · 1st Sort | Bhagwanpur Mandi APMC | 4,300 | 4,500 | 4,400 | 6 Nov 2026 |
| Potato · Red Nanital | Bhagwanpur Mandi APMC | 1,000 | 1,150 | 1,050 | 6 Nov 2026 |
Source: AGMARKNET, Directorate of Marketing & Inspection, via data.gov.in (Government Open Data Licence – India). All markets →
These are wholesale mandi (APMC) prices in ₹ per quintal as reported to AGMARKNET — not the retail price in Chainpur's shops. Best mandi price near Chainpur →
Official dataAgmarknet, 7 Nov 2026
Distances are approximate (the mapped villages of its mandal).
All villages near Chainpur →Compare Chainpur with… →All villages in Aurai →