Diari village, Kadwa block | Pincode 854114

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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: 224707
Pincode: 854114
Post office: Pothia
Population: 188
Households: 49
Literacy rate: 78.2%
Sex ratio: 1089 ♀/1000♂
Workers: 46

Census 2011 · in context

How Diari compares

By population, Diari ranks #199 of 264 villages in Kadwa mandal.

Literacy rate

78.2%

+37.9% vs mandal average

Diari: 78.2%
Kadwa mandal: 40.3%
Katihar district: 41.7%

Sex ratio

♀ per 1000 ♂

1,089

+167 vs mandal average

Diari: 1,089
Kadwa mandal: 922

Household size

people per home

3.8

−1.0 vs mandal average

Diari: 3.8
Kadwa mandal: 4.8

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

Diari at a glance

Diari is a village of 188 people in 49 households (Census 2011) in Kadwa block, Katihar district, Bihar, the 199th-largest of 264 villages in Kadwa block. Literacy is 78%, 38 points above the block average of 40% and the sex ratio is 1,089 women per 1,000 men. The pincode is 854114, served by Pothia post office; the LGD village code is 224707. The village votes in Purnia assembly constituency, represented by MLA Vijay Kumar Khemka. The population is estimated at 222 in 2026, up 18% since the 2011 Census.

Gram panchayat: Bharri →

Nearby villages compared

Compare side by side →

village	Population	Literacy	Distance
Diari · this village	188	78%	—
Bharri · Kadwa	5,082	45%	—
Deogaon · Kadwa	2,006	42%	—
Sahanpur · Kadwa	1,682	51%	—
Bareya · Kadwa	1,305	48%	—
Barahia · Kadwa	940	37%	—
Babhangawan · Kadwa	537	44%	—

Complete this village · 2/7

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Sarpanch nameWho leads the gram panchayat today
Panchayat contactA number residents can call
Pincode
About the villageA few sentences on history and livelihood
A photoTemple, school, fields — anything from the village
A festival or jatara
A notable personTeacher, soldier, sportsperson, entrepreneur

Amenities · Census 2011 village directory · Diari

Treated tap water: No
Untreated tap water: No
Well water: No
Hand pump: Yes
Tube well / borewell: Yes
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: Yes
Anganwadi centre: Yes
ASHA worker: Yes
Fair-price shop: Yes
Mandi / regular market: Yes
Weekly haat: No
Nearest statutory town: KATIHAR
Distance to nearest town (km): 28
Distance to district HQ (km): 28
Distance to sub-district HQ (km): 10
All-weather road: No
Gram panchayat (2011): PELAGARH
Total area (ha): 74
Irrigated area (ha): 35.21
Forest area (ha): 0

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

Notice board · Diari

No notices this week

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

Key facts — Diari

LGD code: 224707
Pincode: 854114
Post office: Pothia
Population (Census 2011): 188
Population (projected 2026): 222
Households: 49
Sex ratio (per 1,000 males): 1089
Literacy rate: 78.2%
Lok Sabha constituency: Purnia
Vidhan Sabha constituency: Purnia
Member of Parliament: Pappu Yadav
Member of Legislative Assembly: Vijay Kumar Khemka
Block / Mandal: Kadwa

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 Katihar district level

Then & Now

Diari — Census 2011 to projected 2026

Population · 2011

188

Census 2011 baseline

+18.1%

Population · 2026

222

RGI / state CAGR projection

Households · 2011

Census 2011 baseline

+18.4%

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: 188Census 2011
Households: 49Census 2011
Literacy rate: 78.2%Census 2011
Sex ratio: 1089 ♀/1000♂Census 2011

2026 estimate

Projected from 2011 + state CAGR · live ECI electorate

Est. population: 2222026 proj. · +18.1% vs 2011
Est. households: 582026 projection
Active job cards: 3,20,356MGNREGA · district · Feb 2024-2025
HHs worked (FY): 1,71,004MGNREGA · 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: 888NFHS-5 district
Female literacy: 49.7%NFHS-5 district
Electricity: 92.0%NFHS-5 district
Improved sanitation: 44.6%NFHS-5 district
Children vaccinated: 82.6%NFHS-5 district
Anaemia (women): 68.4%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 · Katihar district
Rural houses builtdistrict level: 37,22,797PMAY-G · 37,22,797 of 44,92,010 sanctioned · Mar 2025 · Katihar district
Toilets builtdistrict level: 3,93,613Swachh Bharat Mission - Gramin · Dec 2023 · Katihar 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

Diari on the map

Centred on Kadwa mandal

~mandal

📍 Map · scroll to load

📍 25.6954° N, 87.4363° EOpen in OSM →

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From the village

Latest posts

All 6 posts →

Lead story

September 2026

newsSTATE

Bihar may demand ₹250 cr from Centre as crop damage aid | Hindustan Times

Reported by Hindustan Times.

By Resident0 likes0 comments

Sep

newsSTATE

Floods affect millions in Bihar despite rainfall deficit

Reported by Mongabay India.

Resident

Sep

newsSTATE

Bihar: Agri dept to provide free sugarcane seeds to farmers under expansion scheme

Reported by ChiniMandi.

Resident

Notable persons of Diari

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Hyperlocal & verified

Open jobs in Diari

Married women fast for the well-being of their husbands.

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Nov

Dhanteras

state

First day of Diwali; auspicious day for buying gold and utensils.

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News from Katihar & Bihar

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

Bihar may demand ₹250 cr from Centre as crop damage aid | Hindustan Times
Hindustan Times23h ago
Floods affect millions in Bihar despite rainfall deficit
india.mongabay.comyesterday
Bihar: Agri dept to provide free sugarcane seeds to farmers under expansion scheme
ChiniMandiyesterday
Bihar Assembly’s 5-day monsoon session begins today; supplementary budget, key bills on agenda
ddnews.gov.inyesterday
Bihar Floats Solar Dryer Plan, Seeks OEMs for Farm-Level Deployments
Saur Energyyesterday
Monsoon fury grips states as Bihar floods affect 50 lakh, landslide blocks Adi Kailash route
Bodhi Wire2 days ago

Through villagers' lenses

Photo gallery

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Quick answers

People often ask about Diari

What is the pincode of Diari?

The pincode of Diari, Kadwa block, Katihar district, Bihar is 854114. The post office is Pothia.

Which post office delivers to Diari?

Mail for Diari is delivered through Pothia post office, pincode 854114, in Kadwa block, Katihar district. Use the full village name and the pincode on envelopes and courier forms.

In which district is Diari located?

Diari is a village in Kadwa block of Katihar district, Bihar, India.

What is the population of Diari as per Census 2011?

As per the 2011 Census, Diari village has a population of 188 across 49 households.

Which Lok Sabha constituency is Diari in?

Diari falls under the Purnia Lok Sabha constituency (PC #12) of Bihar.

Which Vidhan Sabha (assembly) constituency is Diari in?

Diari falls under the Purnia assembly constituency (AC #62) of Bihar.

What is the literacy rate in Diari?

The Census 2011 literacy rate for Diari village is 78.2%.

What is the sex ratio in Diari?

The Census 2011 sex ratio for Diari village is 1089 females per 1,000 males.

What government schemes are applicable for residents of Diari?

12 schemes currently match residents of Diari, 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 Diari?

The Local Government Directory (LGD) code of Diari village is 224707.

How big is Diari compared to other villages in Kadwa block?

Diari ranks 199 of 264 villages in Kadwa block by Census 2011 population (188 residents).

Who is the MLA of Diari?

Diari falls under Purnia assembly constituency (AC 62). The sitting MLA is Vijay Kumar Khemka (BJP).

Who is the MP for Diari?

Diari is in Purnia Lok Sabha constituency. The sitting Member of Parliament is Pappu Yadav (IND).

What is the population of Diari in 2026?

Diari is estimated at 222 people in 2026, up about 18% from 188 in the 2011 Census (projection from the state growth rate; the next Census will replace it).

Which agro-climatic zone is Diari in?

Bihar falls in the Middle Gangetic Plains zone (rice, wheat, maize, sugarcane) of the ICAR classification; Diari in Katihar 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
Weather: OpenWeatherMap / Open-Meteo, live
Places nearby: OpenStreetMap contributors (ODbL)