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Tuesday, 8 September 2026
VoiceOfVillage
Revenue village·Dhanarua block·Patna

Oiara

ओइआरा
Dhanarua mandal
Pincode 804451
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Represented by
Mapped via ECI-published constituency boundary (mandal centroid containment, Datameet)
Village snapshot

Quick panchayat-at-a-glance

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Sarpanch · Gram Panchayat
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LGD code
245942
Pincode
804451
Post office
Hazrat Sain
Population
3,580
Households
674
Literacy rate
53.7%
Sex ratio
900 ♀/1000♂
Workers
1,563
Census 2011 · in context

How Oiara compares

By population, Oiara ranks #12 of 122 villages in Dhanarua mandal.

Literacy rate
%
53.7%
+4.2% vs mandal average
Oiara
53.7%
Dhanarua mandal
49.5%
Patna district
59.3%
Sex ratio
♀ per 1000 ♂
900
−32 vs mandal average
Oiara
900
Dhanarua mandal
932
Household size
people per home
5.3
−0.5 vs mandal average
Oiara
5.3
Dhanarua mandal
5.8

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

Oiara at a glance

Oiara is a village of 3,580 people in 674 households (Census 2011) in Dhanarua block, Patna district, Bihar, the 12th-largest of 122 villages in Dhanarua block. Literacy is 54%, 4 points above the block average of 50% and the sex ratio is 900 women per 1,000 men. The pincode is 804451, served by Hazrat Sain post office; the LGD village code is 245942. The village votes in Matihani assembly constituency, represented by MLA Narendra Kumar Singh Alias Bogo Singh. The population is estimated at 4,221 in 2026, up 18% since the 2011 Census.

Gram panchayat: Sonmai

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Amenities · Census 2011 village directory · Oiara

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
1
Middle school
1
Secondary school
1
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
Yes
Cooperative bank
Yes
ATM
No
Public bus service
Yes
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
Yes
Nearest statutory town
MASAURHI
Distance to nearest town (km)
18
Distance to district HQ (km)
25
Distance to sub-district HQ (km)
10
All-weather road
Yes
Gram panchayat (2011)
Sonmai
Total area (ha)
301
Irrigated area (ha)
261.3
Forest area (ha)
0

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

Notice board · Oiara

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Key facts — Oiara

LGD code
245942
Pincode
804451
Post office
Hazrat Sain
Population (Census 2011)
3,580
Population (projected 2026)
4,221
Households
674
Sex ratio (per 1,000 males)
900
Literacy rate
53.7%
Lok Sabha constituency
Begusarai
Vidhan Sabha constituency
Matihani
Member of Parliament
Giriraj Singh
Member of Legislative Assembly
Narendra Kumar Singh Alias Bogo Singh
Block / Mandal
Dhanarua
Same pincode

Villages sharing pincode 804451

All villages in 804451 →

Other villages in Dhanarua mandal

View all 60+
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)