Kachnarwa — Laukahi, Madhubani, Bihar

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

Village snapshot

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LGD code: 220080
Pincode: 847232
Population: 1,442
Households: 274
Literacy rate: 44.1%
Sex ratio: 946 ♀/1000♂
Workers: 743

Key facts — Kachnarwa

LGD code: 220080
Pincode: 847232
Population (Census 2011): 1,442
Population (projected 2026): 1,700
Households: 274
Sex ratio (per 1,000 males): 946
Literacy rate: 44.1%
Lok Sabha constituency: Begusarai
Vidhan Sabha constituency: Bachhwara
Member of Parliament: Giriraj Singh
Member of Legislative Assembly: Surendra Mehta
Block / Mandal: Laukahi

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 Madhubani district level

Then & Now

Kachnarwa — Census 2011 to projected 2026

Population · 2011

1,442

Census 2011 baseline

+17.9%

Population · 2026

1,700

RGI / state CAGR projection

Households · 2011

274

Census 2011 baseline

+17.9%

Households · 2026

323

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: 1,442Census 2011
Households: 274Census 2011
Literacy rate: 44.1%Census 2011
Sex ratio: 946 ♀/1000♂Census 2011

2026 estimate

Projected from 2011 + state CAGR · live ECI electorate

Est. population: 1,7002026 proj. · +17.9% vs 2011
Est. households: 3232026 projection
Active job cards: 2,91,354MGNREGA · district · Feb 2024-2025
HHs worked (FY): 1,30,499MGNREGA · 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: 805NFHS-5 district
Female literacy: 53.2%NFHS-5 district
Electricity: 98.6%NFHS-5 district
Improved sanitation: 38.2%NFHS-5 district
Children vaccinated: 85.6%NFHS-5 district
Anaemia (women): 61.4%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 · Madhubani district
Rural houses builtdistrict level: 37,22,797PMAY-G · 37,22,797 of 44,92,010 sanctioned · Mar 2025 · Madhubani district
Toilets builtdistrict level: 3,93,613Swachh Bharat Mission - Gramin · Dec 2023 · Madhubani 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

Kachnarwa on the map

Centred on Laukahi mandal

~mandal

📍 Map · scroll to load

📍 25.6055° N, 85.8995° EOpen in OSM →

From the village

Latest posts

All 6 posts →

Lead story

May 2026

newsDISTRICT

Madhubani revenue staff fined for service delays

Madhubani revenue staff fined for service delays (via The Times of India). Read the full story at the source.

By The Times of IndiaRead full →

May

newsDISTRICT

Teachers can't use mobile phones during class: Bihar's Madhubani DM issues strict orders

Teachers can't use mobile phones during class: Bihar's Madhubani DM issues strict orders (via MSN). Read the full story at the source.

MSN

May

newsDISTRICT

Solid Waste Rules 2026: Bihar Pollution Board Trains Mukhiyas And Officials From Darbhanga, Madhubani And Samastipur

Solid Waste Rules 2026: Bihar Pollution Board Trains Mukhiyas And Officials From Darbhanga, Madhubani And Samastipur (via Patna Press). Read the full story at the source.

Patna Press

Notable persons of Kachnarwa

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What is the pincode of Kachnarwa?

The pincode of Kachnarwa, Laukahi mandal, Madhubani district, Bihar is 847232.

In which district is Kachnarwa located?

Kachnarwa is a village in Laukahi mandal of Madhubani district, Bihar, India.

What is the population of Kachnarwa as per Census 2011?

As per the 2011 Census, Kachnarwa village has a population of 1,442 across 274 households.

Which Lok Sabha constituency is Kachnarwa in?

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

Which Vidhan Sabha (assembly) constituency is Kachnarwa in?

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

What is the literacy rate in Kachnarwa?

The Census 2011 literacy rate for Kachnarwa village is 44.1%.

What is the sex ratio in Kachnarwa?

The Census 2011 sex ratio for Kachnarwa village is 946 females per 1,000 males.

What government schemes are applicable for residents of Kachnarwa?

12 schemes currently match residents of Kachnarwa, 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 Kachnarwa?

The Local Government Directory (LGD) code of Kachnarwa village is 220080.

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