Sair Chak village, Hajipur block | Pincode 844102

Represented by

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

Village snapshot

Quick panchayat-at-a-glance

Full profile →

Sarpanch · Gram Panchayat

Information not yet available

No sarpanch on record yet. Sign in to add it — verified residents publish it directly, others need one community vouch.

LGD code: 235670
Pincode: 844102
Post office: Hajipur Ind.Area
Population: 298
Households: 48
Literacy rate: 58.4%
Sex ratio: 910 ♀/1000♂
Workers: 74

Census 2011 · in context

How Sair Chak compares

By population, Sair Chak ranks #139 of 211 villages in Hajipur mandal.

Literacy rate

58.4%

Same as the mandal average

Sair Chak: 58.4%
Hajipur mandal: 58.4%
Vaishali district: 55.1%

Sex ratio

♀ per 1000 ♂

910

+27 vs mandal average

Sair Chak: 910
Hajipur mandal: 883

Household size

people per home

6.2

+0.4 vs mandal average

Sair Chak: 6.2
Hajipur mandal: 5.8

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

Sair Chak at a glance

Sair Chak is a village of 298 people in 48 households (Census 2011) in Hajipur block, Vaishali district, Bihar, the 139th-largest of 211 villages in Hajipur block. Literacy is 58%, about the same as the block average of 58% and the sex ratio is 910 women per 1,000 men. The pincode is 844102, served by Hajipur Ind.Area post office; the LGD village code is 235670. The village votes in Bakhtiarpur assembly constituency, represented by MLA Arun Kumar S/O Satrughan Sao. The population is estimated at 351 in 2026, up 18% since the 2011 Census.

Complete this village · 2/7

Add what you know →

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 · Sair Chak

Treated tap water: No
Untreated tap water: No
Well water: No
Hand pump: Yes
Tube well / borewell: No
Electricity for homes: Yes
Electricity for farms: No
Power hours (summer): 10
Power hours (winter): 10
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: Yes
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: HAJIPUR
Distance to nearest town (km): 3
Distance to district HQ (km): 3
Distance to sub-district HQ (km): 3
All-weather road: Yes
Gram panchayat (2011): Vishunpur Baladhari
Total area (ha): 10.2
Irrigated area (ha): 6.2
Forest area (ha): 0

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

Notice board · Sair Chak

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 — Sair Chak

LGD code: 235670
Pincode: 844102
Post office: Hajipur Ind.Area
Population (Census 2011): 298
Population (projected 2026): 351
Households: 48
Sex ratio (per 1,000 males): 910
Literacy rate: 58.4%
Lok Sabha constituency: Patna Sahib
Vidhan Sabha constituency: Bakhtiarpur
Member of Parliament: Ravi Shankar Prasad
Member of Legislative Assembly: Arun Kumar S/O Satrughan Sao
Block / Mandal: Hajipur

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 Vaishali district level

Then & Now

Sair Chak — Census 2011 to projected 2026

Population · 2011

298

Census 2011 baseline

+17.8%

Population · 2026

351

RGI / state CAGR projection

Households · 2011

Census 2011 baseline

+18.8%

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: 298Census 2011
Households: 48Census 2011
Literacy rate: 58.4%Census 2011
Sex ratio: 910 ♀/1000♂Census 2011

2026 estimate

Projected from 2011 + state CAGR · live ECI electorate

Est. population: 3512026 proj. · +17.8% vs 2011
Est. households: 572026 projection
Active job cards: 2,64,108MGNREGA · district · Feb 2024-2025
HHs worked (FY): 1,52,807MGNREGA · 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: 1,118NFHS-5 district
Female literacy: 62.4%NFHS-5 district
Electricity: 96.5%NFHS-5 district
Improved sanitation: 52.6%NFHS-5 district
Children vaccinated: 84.2%NFHS-5 district
Anaemia (women): 63.1%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 · Vaishali district
Rural houses builtdistrict level: 37,22,797PMAY-G · 37,22,797 of 44,92,010 sanctioned · Mar 2025 · Vaishali district
Toilets builtdistrict level: 3,93,613Swachh Bharat Mission - Gramin · Dec 2023 · Vaishali 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

Sair Chak on the mapसैर चक

Centred on Hajipur mandal

~mandal

📍 Map · scroll to load

📍 25.4692° N, 85.5025° EOpen in OSM →

Same pincode

Villages sharing pincode 844102

All villages in 844102 →

From the village

Latest posts

All 6 posts →

Lead story

September 2026

newsSTATE

Floods affect millions in Bihar despite rainfall deficit

Reported by Mongabay India.

By Resident0 likes0 comments

Sep

newsSTATE

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

Reported by ChiniMandi.

Resident

Sep

newsSTATE

Bihar Assembly’s 5-day monsoon session begins today; supplementary budget, key bills on agenda

Reported by DD News.

Resident

Notable persons of Sair Chak

No people on record for this village yet.

Be the first villager to add one.

Claim this village & add the first people

Hyperlocal & verified

Open jobs in Sair Chak

No jobs on record for this village yet.

Be the first villager to add one.

Claim this village & add the first job

state

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

→

News from Vaishali & Bihar

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

Floods affect millions in Bihar despite rainfall deficit
Mongabay India3h ago
Bihar: Agri dept to provide free sugarcane seeds to farmers under expansion scheme
ChiniMandi9h ago
Bihar Assembly’s 5-day monsoon session begins today; supplementary budget, key bills on agenda
DD News9h ago
Bihar Floats Solar Dryer Plan, Seeks OEMs for Farm-Level Deployments
Saur Energy10h ago
Monsoon fury grips states as Bihar floods affect 50 lakh, landslide blocks Adi Kailash route
Bodhi Wire22h ago
"Inflation rampant, farmers devastated but focus is on lamp lighting": Tejashwi Yadav slams Bihar govt
ANI News23h ago

Through villagers' lenses

Photo gallery

No photos on record for this village yet.

Be the first villager to add one.

Claim this village & add the first photo

Quick answers

People often ask about Sair Chak

What is the pincode of Sair Chak?

The pincode of Sair Chak, Hajipur block, Vaishali district, Bihar is 844102. The post office is Hajipur Ind.Area.

Which post office delivers to Sair Chak?

Mail for Sair Chak is delivered through Hajipur Ind.Area post office, pincode 844102, in Hajipur block, Vaishali district. Use the full village name and the pincode on envelopes and courier forms.

In which district is Sair Chak located?

Sair Chak is a village in Hajipur block of Vaishali district, Bihar, India.

What is the population of Sair Chak as per Census 2011?

As per the 2011 Census, Sair Chak village has a population of 298 across 48 households.

Which Lok Sabha constituency is Sair Chak in?

Sair Chak falls under the Patna Sahib Lok Sabha constituency (PC #30) of Bihar.

Which Vidhan Sabha (assembly) constituency is Sair Chak in?

Sair Chak falls under the Bakhtiarpur assembly constituency (AC #180) of Bihar.

What is the literacy rate in Sair Chak?

The Census 2011 literacy rate for Sair Chak village is 58.4%.

What is the sex ratio in Sair Chak?

The Census 2011 sex ratio for Sair Chak village is 910 females per 1,000 males.

What government schemes are applicable for residents of Sair Chak?

12 schemes currently match residents of Sair Chak, 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 Sair Chak?

The Local Government Directory (LGD) code of Sair Chak village is 235670.

How big is Sair Chak compared to other villages in Hajipur block?

Sair Chak ranks 139 of 211 villages in Hajipur block by Census 2011 population (298 residents).

Who is the MLA of Sair Chak?

Sair Chak falls under Bakhtiarpur assembly constituency (AC 180). The sitting MLA is Arun Kumar S/O Satrughan Sao (Lok Janshakti Party (Ram Vilas)).

Who is the MP for Sair Chak?

Sair Chak is in Patna Sahib Lok Sabha constituency. The sitting Member of Parliament is Ravi Shankar Prasad (BJP).

What is the population of Sair Chak in 2026?

Sair Chak is estimated at 351 people in 2026, up about 18% from 298 in the 2011 Census (projection from the state growth rate; the next Census will replace it).

Which agro-climatic zone is Sair Chak in?

Bihar falls in the Middle Gangetic Plains zone (rice, wheat, maize, sugarcane) of the ICAR classification; Sair Chak in Vaishali 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)