Semaria village, Nautan block | Pincode 841243

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

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Semaria is a village in Nautan mandal, Siwan district, Bihar. It has a population of 6,177 across 880 households with a literacy rate of 57.4%.

Sarpanch · Gram Panchayat

RAVI KUMAR RAY

Contact: 99****8584

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LGD code: 231305
Pincode: 841243
Post office: Sahpur
Population: 6,177
Households: 880
Literacy rate: 57.4%
Sex ratio: 954 ♀/1000♂
Workers: 1,532
Distance to district centre: 214 km
Distance to mandal centre: 224 km
Distance to Patna: 242 km
Distance to Kolkata: 381 km
Nearest railway station: Garh Banaili · <1 km
Nearest hospital / PHC: Goverment hospital,Kasba · 5 km

Census 2011 · in context

How Semaria compares

By population, Semaria ranks #3 of 47 villages in Nautan mandal.

Literacy rate

57.4%

Same as the mandal average

Semaria: 57.4%
Nautan mandal: 57.4%
Siwan district: 58.0%

Sex ratio

♀ per 1000 ♂

954

−24 vs mandal average

Semaria: 954
Nautan mandal: 978

Household size

people per home

7.0

+0.6 vs mandal average

Semaria: 7.0
Nautan mandal: 6.4

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

Semaria at a glance

Semaria is a village of 6,177 people in 880 households (Census 2011) in Nautan block, Siwan district, Bihar, the 3rd-largest of 47 villages in Nautan block. Literacy is 57%, about the same as the block average of 57% and the sex ratio is 954 women per 1,000 men. It lies 214 km from the Siwan district centre, 0 km from Semaria, the nearest town, under 1 km from Garh Banaili railway station (straight-line distances). The pincode is 841243, served by Sahpur post office; the LGD village code is 231305. The nearest hospital or health centre is Goverment hospital,Kasba, 5 km away. The sarpanch is RAVI KUMAR RAY, and the village votes in Sheohar assembly constituency, represented by MLA Shweta Gupta. The population is estimated at 7,283 in 2026, up 18% since the 2011 Census.

Gram panchayat: Semaria →

Nearby villages compared

Compare side by side →

village	Population	Literacy	Distance
Semaria · this village	6,177	57%	—
Semaria · Chainpur	1,297	56%	0 km N
Semaria · Nathnagar	4,469	43%	0 km N
Semaria · Barauni	0	—	0 km N
Semaria · Arrah	1,312	73%	0 km N
Semaria · Bhabua	401	59%	0 km N
Semaria · Bhabua	694	45%	0 km N

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Amenities · Census 2011 village directory · Semaria

Treated tap water: No
Untreated tap water: Yes
Well water: No
Hand pump: Yes
Tube well / borewell: No
Electricity for homes: Yes
Electricity for farms: Yes
Power hours (summer): 5
Power hours (winter): 4
Primary school: 2
Middle school: 2
Secondary school: 0
Senior secondary: 0
Degree college: 0
Primary health centre: 0
Health sub-centre: 1
Community health centre: 0
Dispensary: 0
Veterinary hospital: 0
Post office: Yes
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: Yes
ASHA worker: Yes
Fair-price shop: Yes
Mandi / regular market: No
Weekly haat: No
Nearest statutory town: SIWAN
Distance to nearest town (km): 22
Distance to district HQ (km): 22
Distance to sub-district HQ (km): 7
All-weather road: Yes
Gram panchayat (2011): Semariya
Total area (ha): 456
Irrigated area (ha): 198.9
Forest area (ha): 0

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

Notice board · Semaria

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 — Semaria

LGD code: 231305
Pincode: 841243
Post office: Sahpur
Population (Census 2011): 6,177
Population (projected 2026): 7,283
Households: 880
Sex ratio (per 1,000 males): 954
Literacy rate: 57.4%
Coordinates: 25.90930°N, 87.53037°E
Lok Sabha constituency: Sheohar
Vidhan Sabha constituency: Sheohar
Member of Parliament: Lovely Anand
Member of Legislative Assembly: Shweta Gupta
Sarpanch / Gram Pradhan: RAVI KUMAR RAY
Block / Mandal: Nautan

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 Siwan district level

Then & Now

Semaria — Census 2011 to projected 2026

Population · 2011

6,177

Census 2011 baseline

+17.9%

Population · 2026

7,283

RGI / state CAGR projection

Households · 2011

880

Census 2011 baseline

+18.0%

Households · 2026

1,038

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: 6,177Census 2011
Households: 880Census 2011
Literacy rate: 57.4%Census 2011
Sex ratio: 954 ♀/1000♂Census 2011

2026 estimate

Projected from 2011 + state CAGR · live ECI electorate

Est. population: 7,2832026 proj. · +17.9% vs 2011
Est. households: 1,0382026 projection
Active job cards: 1,69,658MGNREGA · district · Feb 2024-2025
HHs worked (FY): 93,910MGNREGA · 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: 1,060NFHS-5 district
Female literacy: 70.9%NFHS-5 district
Electricity: 95.3%NFHS-5 district
Improved sanitation: 47.7%NFHS-5 district
Children vaccinated: 83.2%NFHS-5 district
Anaemia (women): 53.1%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 · Siwan district
Rural houses builtdistrict level: 37,22,797PMAY-G · 37,22,797 of 44,92,010 sanctioned · Mar 2025 · Siwan district
Toilets builtdistrict level: 3,93,613Swachh Bharat Mission - Gramin · Dec 2023 · Siwan 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

Semaria on the mapसेमारिया

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📍 25.9093° N, 87.5304° EOpen in OSM →

Getting there

How to reach Semaria

Mandal centre

Nautan · ≈ 224 km

≈ 7 h 39 min by car · 9 h 5 min by bike

Directions

District centre

Siwan · ≈ 214 km

≈ 7 h 20 min by car · 8 h 42 min by bike

Directions

Nearest town · 25,059 people

Semaria · ≈ under 1 km

Directions

Distance to cities · straight line

Patna242 kmcapital
Kolkata381 km
Delhi1063 km
Hyderabad1330 km

Nearest by kind · anywhere in the region

Railway stationGarh Banaili<1 km
Bus stopArgara Chowk16 km
Hospital / PHCGoverment hospital,Kasba5 km
ATM / bankSBI18 km
Petrol pumpjalalpur fuel station2 km
CollegePurnea College of Engineering18 km
Police stationMaranga Police Thana19 km

Same pincode

Villages sharing pincode 841243

All villages in 841243 →

Same name, different place

Other villages named Semaria

Looking for a different Semaria? The largest eight this name across India. All villages named Semaria →

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 Semaria

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Hyperlocal & verified

Open jobs in Semaria

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state

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

→

News from Siwan & 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 Times8h ago
Floods affect millions in Bihar despite rainfall deficit
india.mongabay.com13h ago
Bihar: Agri dept to provide free sugarcane seeds to farmers under expansion scheme
ChiniMandi20h ago
Bihar Assembly’s 5-day monsoon session begins today; supplementary budget, key bills on agenda
ddnews.gov.in20h ago
Bihar Floats Solar Dryer Plan, Seeks OEMs for Farm-Level Deployments
Saur Energy21h ago
Monsoon fury grips states as Bihar floods affect 50 lakh, landslide blocks Adi Kailash route
Bodhi Wireyesterday

Through villagers' lenses

Photo gallery

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Quick answers

People often ask about Semaria

What is the pincode of Semaria?

The pincode of Semaria, Nautan block, Siwan district, Bihar is 841243. The post office is Sahpur.

Which post office delivers to Semaria?

Mail for Semaria is delivered through Sahpur post office, pincode 841243, in Nautan block, Siwan district. Use the full village name and the pincode on envelopes and courier forms.

In which district is Semaria located?

Semaria is a village in Nautan block of Siwan district, Bihar, India.

What is the population of Semaria as per Census 2011?

As per the 2011 Census, Semaria village has a population of 6,177 across 880 households.

Who is the sarpanch of Semaria?

The current sarpanch of Semaria gram panchayat is RAVI KUMAR RAY.

Which Lok Sabha constituency is Semaria in?

Semaria falls under the Sheohar Lok Sabha constituency (PC #4) of Bihar.

Which Vidhan Sabha (assembly) constituency is Semaria in?

Semaria falls under the Sheohar assembly constituency (AC #22) of Bihar.

What is the literacy rate in Semaria?

The Census 2011 literacy rate for Semaria village is 57.4%.

What is the sex ratio in Semaria?

The Census 2011 sex ratio for Semaria village is 954 females per 1,000 males.

What government schemes are applicable for residents of Semaria?

12 schemes currently match residents of Semaria, 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.

How far is Semaria from Siwan district centre?

Semaria is approximately 214 km (straight-line) from the centre of Siwan district. See "How to reach" on the village page for directions.

What is the LGD code of Semaria?

The Local Government Directory (LGD) code of Semaria village is 231305.

Which is the nearest town to Semaria?

Semaria (population 25,059, Census 2011) is the nearest large settlement, about 0 km from Semaria in a straight line.

How big is Semaria compared to other villages in Nautan block?

Semaria ranks 3 of 47 villages in Nautan block by Census 2011 population (6,177 residents).

How far is Semaria from Patna?

Semaria is about 242 km from Patna in a straight line (the state capital of Bihar); by road expect roughly 315 km.

How far is Semaria from Kolkata?

Semaria is about 381 km from Kolkata in a straight line; by road expect roughly 495 km.

Which is the nearest railway station to Semaria?

Garh Banaili is the nearest railway station to Semaria, under 1 km away in a straight line (OpenStreetMap). By road expect roughly 1 km.

Which is the nearest bus stop to Semaria?

Argara Chowk is the nearest bus stop to Semaria, about 16 km away in a straight line (OpenStreetMap). By road expect roughly 20 km.

Which is the nearest hospital or health centre to Semaria?

Goverment hospital,Kasba is the nearest hospital or health centre to Semaria, about 5 km away in a straight line (OpenStreetMap). By road expect roughly 7 km.

Which is the nearest ATM or bank to Semaria?

SBI is the nearest ATM or bank to Semaria, about 18 km away in a straight line (OpenStreetMap). By road expect roughly 23 km.

Which is the nearest petrol pump to Semaria?

jalalpur fuel station is the nearest petrol pump to Semaria, about 2 km away in a straight line (OpenStreetMap). By road expect roughly 2 km.

Who is the MLA of Semaria?

Semaria falls under Sheohar assembly constituency (AC 22). The sitting MLA is Shweta Gupta (JD(U)).

Who is the MP for Semaria?

Semaria is in Sheohar Lok Sabha constituency. The sitting Member of Parliament is Lovely Anand (JD(U)).

What is the population of Semaria in 2026?

Semaria is estimated at 7,283 people in 2026, up about 18% from 6,177 in the 2011 Census (projection from the state growth rate; the next Census will replace it).

Which agro-climatic zone is Semaria in?

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

Who is the sarpanch of Semaria?

RAVI KUMAR RAY is the sarpanch of Semaria gram panchayat, Nautan block. See the sarpanch list of Nautan block for every gram panchayat.

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
Sarpanch: state panchayat-raj records, 2026-05-14
Mandi prices: Agmarknet via data.gov.in, 2026-09-18
Weather: OpenWeatherMap / Open-Meteo, live
Places nearby: OpenStreetMap contributors (ODbL)