Lohsar village, Dumraon block | Pincode 802119

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Mapped via ECI-published constituency boundary (mandal centroid containment, Datameet)

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Sarpanch · Gram Panchayat

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LGD code: 248107
Pincode: 802119
Post office: Dumraon
Population: 29
Households: 4
Literacy rate: 69%
Sex ratio: 706 ♀/1000♂
Workers: 11

Census 2011 · in context

How Lohsar compares

By population, Lohsar ranks #73 of 94 villages in Dumraon mandal.

Literacy rate

69.0%

+13.2% vs mandal average

Lohsar: 69.0%
Dumraon mandal: 55.8%
Buxar district: 58.0%

Sex ratio

♀ per 1000 ♂

706

−222 vs mandal average

Lohsar: 706
Dumraon mandal: 928

Household size

people per home

7.3

+1.1 vs mandal average

Lohsar: 7.3
Dumraon mandal: 6.2

Source: Census of India 2011 (village PCA; mandal and district aggregates).

Lohsar at a glance

Lohsar is a village of 29 people in 4 households (Census 2011) in Dumraon block, Buxar district, Bihar, the 73rd-largest of 94 villages in Dumraon block. Literacy is 69%, 13 points above the block average of 56% and the sex ratio is 706 women per 1,000 men. The pincode is 802119, served by Dumraon post office; the LGD village code is 248107. The village votes in Bachhwara assembly constituency, represented by MLA Surendra Mehta. The population is estimated at 34 in 2026, up 17% since the 2011 Census.

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About the villageA few sentences on history and livelihood
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Amenities · Census 2011 village directory · Lohsar

Treated tap water: No
Untreated tap water: No
Well water: No
Hand pump: Yes
Tube well / borewell: No
Electricity for homes: No
Electricity for farms: No
Power hours (summer): 0
Power hours (winter): 0
Primary school: 0
Middle school: 0
Secondary school: 0
Senior secondary: 0
Degree college: 0
Primary health centre: 0
Health sub-centre: 0
Community health centre: 0
Dispensary: 0
Veterinary hospital: 0
Post office: No
Sub post office: No
Commercial bank: No
Cooperative bank: No
ATM: No
Public bus service: No
Private bus service: No
Railway station: No
Pucca (paved) road: No
Anganwadi centre: No
ASHA worker: No
Fair-price shop: No
Mandi / regular market: No
Weekly haat: No
Nearest statutory town: DUMRAON
Distance to nearest town (km): 2
Distance to district HQ (km): 12
Distance to sub-district HQ (km): 2
All-weather road: No
Gram panchayat (2011): Bhojpur Kadim
Total area (ha): 111
Irrigated area (ha): 106
Forest area (ha): 0

Source: Census of India 2011, Village Directory. Facilities may have changed since.

Notice board · Lohsar

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Water supply timings, gram sabha dates, camps and drives — residents post them here and they expire on their own.

Key facts — Lohsar

LGD code: 248107
Pincode: 802119
Post office: Dumraon
Population (Census 2011): 29
Population (projected 2026): 34
Households: 4
Sex ratio (per 1,000 males): 706
Literacy rate: 69.0%
Lok Sabha constituency: Begusarai
Vidhan Sabha constituency: Bachhwara
Member of Parliament: Giriraj Singh
Member of Legislative Assembly: Surendra Mehta
Block / Mandal: Dumraon

Demographics — Census 2011 + 2026 estimate + NFHS-5

Population, education, health & sanitation

India's last full census was 2011 · 2026 figures are RGI projections · NFHS-5 (2019-21) covers the Buxar district level

Then & Now

Lohsar — Census 2011 to projected 2026

Population · 2011

Census 2011 baseline

+17.2%

Population · 2026

RGI / state CAGR projection

Households · 2011

Census 2011 baseline

+25.0%

Households · 2026

RGI / state CAGR projection

2011 = decadal Census of India. 2026 = forward-projection from state-level CAGR — working estimate, refines when the next Census publishes.

Census 2011

Canonical baseline · last full census · village-level

Population: 29Census 2011
Households: 4Census 2011
Literacy rate: 69.0%Census 2011
Sex ratio: 706 ♀/1000♂Census 2011

2026 estimate

Projected from 2011 + state CAGR · live ECI electorate

Est. population: 342026 proj. · +17.2% vs 2011
Est. households: 52026 projection
Active job cards: 1,35,931MGNREGA · district · Feb 2024-2025
HHs worked (FY): 85,059MGNREGA · district · Feb 2024-2025
State electorate: 7,71,43,046ECI Lok Sabha 2024 final roll

NFHS-5 (2019-21)

National Family Health Survey · district overlay

Sex ratio @ birth: 886NFHS-5 district
Female literacy: 68.1%NFHS-5 district
Electricity: 98.5%NFHS-5 district
Improved sanitation: 52.4%NFHS-5 district
Children vaccinated: 81.7%NFHS-5 district
Anaemia (women): 66.2%NFHS-5 district

Post-2011 updates

Central-government dashboards · sourced from data.gov.in · refreshed when the ministry publishes

Tap water at homedistrict level: 96.4%Jal Jeevan Mission · Dec 2023 · Buxar district
Rural houses builtdistrict level: 37,22,797PMAY-G · 37,22,797 of 44,92,010 sanctioned · Mar 2025 · Buxar district
Toilets builtdistrict level: 3,93,613Swachh Bharat Mission - Gramin · Dec 2023 · Buxar district

Sources: Office of the Registrar General & Census Commissioner of India (Census 2011 + Population Projections 2011-2036) · International Institute for Population Sciences (NFHS-5) · Election Commission of India · data.gov.in (Jal Jeevan Mission, PMAY-G, SBM-G dashboards). Projections may differ from on-the-ground reality by ±20% for individual villages. An asterisk next to a sex-ratio value (—*) flags a Census 2011 figure outside the plausible range of 300–2000 ♀/1000♂; the underlying source row is suppressed pending review.

Boundary & surroundings

Lohsar on the mapलोहसर

Centred on Dumraon mandal

~mandal

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📍 25.5835° N, 85.9576° EOpen in OSM →

Same pincode

Villages sharing pincode 802119

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From the village

Latest posts

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Lead story

September 2026

newsSTATE

Bihar battles third prolonged flood spell with Ganga crossing decade-old highest levels at multiple sites

Reported by Swarajya.

By Resident0 likes0 comments

Sep

newsSTATE

Bihar museum hosts ‘Malhar Utsav’, monsoon ragas enchant audience

Reported by The Times of India.

Resident

Sep

newsSTATE

Tejashwi Yadav seeks Rs 15,000 aid amid Bihar floods, drought

Reported by thenewsmill.com.

Resident

Notable persons of Lohsar

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Hyperlocal & verified

Open jobs in Lohsar

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state

Day after Diwali; worship of Govardhan hill and cattle.

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News from Buxar & Bihar

Recent reporting about this district and state, from the press. Headlines link to the publisher.

Bihar battles third prolonged flood spell with Ganga crossing decade-old highest levels at multiple sites
Swarajya18h ago
Bihar museum hosts ‘Malhar Utsav’, monsoon ragas enchant audience
The Times of Indiayesterday
Tejashwi Yadav seeks Rs 15,000 aid amid Bihar floods, drought
The News Millyesterday
SVRC Of Bihar's Agri Dept Approves, Recommends 15 Crop Varieties For Bihar
The Times of India2 days ago
Bihar may demand ₹250 cr from Centre as crop damage aid | Hindustan Times
Hindustan Times3 days ago
Floods affect millions in Bihar despite rainfall deficit
Mongabay India3 days ago

Through villagers' lenses

Photo gallery

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Quick answers

People often ask about Lohsar

What is the pincode of Lohsar?

The pincode of Lohsar, Dumraon block, Buxar district, Bihar is 802119. The post office is Dumraon.

Which post office delivers to Lohsar?

Mail for Lohsar is delivered through Dumraon post office, pincode 802119, in Dumraon block, Buxar district. Use the full village name and the pincode on envelopes and courier forms.

In which district is Lohsar located?

Lohsar is a village in Dumraon block of Buxar district, Bihar, India.

What is the population of Lohsar as per Census 2011?

As per the 2011 Census, Lohsar village has a population of 29 across 4 households.

Which Lok Sabha constituency is Lohsar in?

Lohsar falls under the Begusarai Lok Sabha constituency (PC #24) of Bihar.

Which Vidhan Sabha (assembly) constituency is Lohsar in?

Lohsar falls under the Bachhwara assembly constituency (AC #142) of Bihar.

What is the literacy rate in Lohsar?

The Census 2011 literacy rate for Lohsar village is 69.0%.

What is the sex ratio in Lohsar?

The Census 2011 sex ratio for Lohsar village is 706 females per 1,000 males.

What government schemes are applicable for residents of Lohsar?

12 schemes currently match residents of Lohsar, including Mukhyamantri Kanya Utthan Yojana, Mukhya Mantri Vridhjan Pension Yojana, Atal Pension Yojana (APY). Eligibility, benefits, and apply links are listed on the village page.

What is the LGD code of Lohsar?

The Local Government Directory (LGD) code of Lohsar village is 248107.

How big is Lohsar compared to other villages in Dumraon block?

Lohsar ranks 73 of 94 villages in Dumraon block by Census 2011 population (29 residents).

Who is the MLA of Lohsar?

Lohsar falls under Bachhwara assembly constituency (AC 142). The sitting MLA is Surendra Mehta (BJP).

Who is the MP for Lohsar?

Lohsar is in Begusarai Lok Sabha constituency. The sitting Member of Parliament is Giriraj Singh (BJP).

What is the population of Lohsar in 2026?

Lohsar is estimated at 34 people in 2026, up about 17% from 29 in the 2011 Census (projection from the state growth rate; the next Census will replace it).

Which agro-climatic zone is Lohsar in?

Bihar falls in the Middle Gangetic Plains zone (rice, wheat, maize, sugarcane) of the ICAR classification; Lohsar in Buxar district shares that zone's cropping pattern and rainfall regime.

Answers are auto-built from the village's verified record. If something is wrong, residents can correct it after claiming the village.

Sources & freshness

Population, literacy, households: Census 2011 (PCA)
Village directory: Local Government Directory, record updated 2026-05-09
Mandi prices: Agmarknet via data.gov.in, 2026-09-18
Weather: OpenWeatherMap / Open-Meteo, live
Places nearby: OpenStreetMap contributors (ODbL)