Kolhna
Kolhna is a revenue village in Islamnagar Aliganj block, Jamui district, Bihar. It had a population of 3,252 in 483 households (Census 2011).
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3,252 souls. 483 homes.
Islamnagar Aliganj block, Jamui district, Bihar.
Kolhna today
- Brinjal₹1,800Jamui APMC · 10 Nov 2026
- Cauliflower₹2,300Jamui APMC · 10 Nov 2026
- Green Chilli₹4,900Jamui APMC · 10 Nov 2026
Happy Diwali 2026 to every family of Kolhna (कोल्हना), Islamnagar Aliganj block, Jamui!
Diwali 2026 in Kolhna
Bihar's official 2026 holiday list: Deepawali (Diwali) on Sunday 8 November 2026; Chitragupta Puja / Bhai Dooj on Tuesday 10 November 2026.
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Kolhna at a glance
Kolhna is one of the larger villages of Islamnagar Aliganj block — 12th of 62 by population, with 3,252 people in 483 households (Census 2011). Literacy stood at 57.0%, below Jamui district's 58.4% (Islamnagar Aliganj block: 58.4%), while the sex ratio was 922 women per 1,000 men, the same as the district's 923. It falls under Kolhana gram panchayat (LGD) and uses PIN code 811301. The village covers 418 hectares — about 4.2 km², or roughly 778 people per km² (Census 2011). For elections it falls in the Sikandra assembly constituency and the Jamui Lok Sabha constituency.
Official dataCensus 2011 · LGD, updated 21 Oct 2026
Gram panchayat: Kolhana →
Quick panchayat-at-a-glance
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Official dataCensus 2011 · LGD, updated 21 Oct 2026
- Development block
- Islamnagar Aliganj Source: Local Government Directory (LGD), Ministry of Panchayati Raj, as of 2026-10-29
- Self-help groups
- 0 self-help groups with 0 members (2025-26) Source: Ministry of Rural Development (DAY-NRLM), Village-wise Self Help Group and Members Count, data.gov.in (GODL-India), retrieved 2026-10-30
Gram panchayat
Kolhna is in the Kolhana (कोल्हाना) gram panchayat.
Other villages in Kolhana
Source: Local Government Directory (LGD), 2026-10-21.
How Kolhna compares
By population, Kolhna ranks #12 of 62 inhabited villages in Islamnagar Aliganj block.
Source: Census of India 2011 (village PCA; mandal and district totals of inhabited villages). Literacy = literates ÷ people aged 7+.
Official dataCensus 2011
What Kolhna had in Census 2011
- Primary school Available · 3 in the village
- Primary health centre (PHC) Not available · nearest 5–10 km away
- Treated tap water Not available
- All-weather road Available
- Public bus service Not available · nearest within 5 km
- Power for homes Available
- Commercial bank Not available · nearest 5–10 km away
- Mobile phone coverage Available
Census 2011 Village Directory — conditions may have changed since.
Page completeness · 1/5
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- History & about
- Sarpanch verified
- Festival or jatara
- School information
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Add what you know →Notice board · Kolhna
No notices this weekWater supply timings, gram sabha dates, camps and drives — residents post them here as announcements.
Villages sharing pincode 811301
- AliganjIslamnagar Aliganj9,277 pop
- IslamnagarIslamnagar Aliganj7,393 pop
- ArhaIslamnagar Aliganj6,548 pop
- DinnagarIslamnagar Aliganj6,351 pop
- KaiarIslamnagar Aliganj5,570 pop
- DarkhaIslamnagar Aliganj3,943 pop
- DighautIslamnagar Aliganj3,843 pop
- MirzaganjIslamnagar Aliganj3,638 pop
- ChaurasaIslamnagar Aliganj3,416 pop
Other villages in Islamnagar Aliganj block
View all 69 →Kolhna — Census 2011 to estimated 2026
Estimate for 2026 (scaled from Census 2011 by the state's official RGI projection; not a census count)
Method: the Census 2011 count × Bihar's projected population growth from 2011 to 2026 (+27.1%), from the official projections of the Technical Group on Population Projections (National Commission on Population, MoHFW, with the Registrar General of India), Table 21. The report projects no households, so households use the same ratio. Rounded; a single village can differ widely from its state's average. The next Census will replace these figures.
Population Projections for India and States 2011–2036 (nhm.gov.in, PDF) · Table 21 · checked on 2026-10-26
Population, education & work
- Population
- 3,252Census 2011
- Male / female
- 1,692 / 1,560
- Households
- 483
- People per home
- 6.7
- Literacy rate
- 57.0%literates ÷ people aged 7+
- Workers
- 1,446
- Work participation
- 44.5%workers ÷ population
Source: Office of the Registrar General & Census Commissioner, India — Census 2011 Primary Census Abstract.
Official dataCensus 2011
Kolhna on the map
The pin is an approximate location, within about 15 km, from the mapped villages of its mandal — not the exact site of Kolhna. Exact coordinates come from OpenStreetMap once the village is mapped there.
Kolhna · 24.9404° N, 85.8326° E
Electoral profile
Listed in this constituency by the Local Government Directory (LGD) and checked against map locations nearby. Boundaries are approximate; the electoral roll is the final word. Wrong? Tell us. Results: Election Commission of India, Lok Sabha 2024 results (via OpenCity); Election Commission of India, Bihar Assembly 2025 results site (archived copy, Wayback Machine).
Latest posts from the village
No posts from this village yet. Be the first villager to add one.
Write a postEssential services & places near Kolhna
Kolhna isn't on our map yet, so we can't measure distances. These places are in Islamnagar Aliganj block, placed there by the nearest mapped village.
Banks, ATMs & post offices238 in Jamui district
Post office · No map location — listed by district
Post office · No map location — listed by district
Post office · No map location — listed by district
Hospitals & clinics218 in Jamui district
Primary / community health centre
Arha
Other places of worship1 in Jamui district
Transport10 in Jamui district
All places in Islamnagar Aliganj block (9) →Places of worship in Kolhna →Suggest a missing place
Data © OpenStreetMap contributors (ODbL). Not checked by VoiceOfVillage unless marked verified. Phone numbers and hours appear only when the source lists them; call before you travel. openstreetmap.org/copyright Bank branches: RBI IFSC lists (via github.com/razorpay/ifsc, public domain). Post offices: India Post, All India Pincode Directory (data.gov.in, GODL-India).
People often ask about Kolhna
Where is Kolhna located?
Kolhna is a village in Islamnagar Aliganj block of Jamui district, Bihar, India.
Which district is Kolhna in?
Kolhna is in Jamui district of Bihar.
Which gram panchayat does Kolhna belong to?
Kolhna comes under the Kolhana gram panchayat.
How is Kolhna written in the local script?
Kolhna is written कोल्हना.
What is the pincode of Kolhna?
The pincode of Kolhna, Islamnagar Aliganj, Jamui is 811301.
What is the population of Kolhna?
As per the 2011 Census, Kolhna had a population of 3,252 (1,692 males and 1,560 females).
How many households are there in Kolhna?
Kolhna had 483 households at the 2011 Census.
What is the area of Kolhna?
Kolhna covers about 418 hectares.
What is the literacy rate of Kolhna?
The literacy rate of Kolhna was 57.0% at the 2011 Census (share of people aged 7 and above who are literate).
What is the sex ratio of Kolhna?
Kolhna had 922 females per 1,000 males at the 2011 Census.
Which Lok Sabha constituency is Kolhna in?
Kolhna is in the Jamui Lok Sabha constituency.
Who is the MP for Kolhna?
Arun Bharti (Lok Janshakti Party (Ram Vilas)) won the Jamui Lok Sabha seat, which includes Kolhna, in 2024.
Which assembly constituency is Kolhna in?
Kolhna is in the Sikandra assembly (Vidhan Sabha) constituency.
Who is the MLA for Kolhna?
Praphull Kumar Manjhi (Hindustani Awam Morcha (Secular)) won the Sikandra assembly seat, which includes Kolhna, in 2025.
Which development block is Kolhna in?
Kolhna is in the Islamnagar Aliganj development block (Local Government Directory).
What is the LGD code of Kolhna?
The Local Government Directory (LGD) code of Kolhna is 258530 and its Census 2011 village code is 258530.
Which villages are near Kolhna?
Villages near Kolhna include Arha (within ~15 km), Kharhua (within ~15 km), Ariari (within ~15 km), Kawakol (within ~15 km), Roh (about 17 km).
What is the population of Kolhna in 2026?
No census has been taken since 2011. Scaling Kolhna's Census 2011 population of 3,252 by Bihar's official RGI projection (+27.1% from 2011 to 2026) gives an estimate of about 4,130 people in 2026. This is an estimate, not a census count; the next Census will replace it.
Who is the sarpanch of Kolhna?
The sarpanch of Kolhna has not yet been verified on VoiceOfVillage. We publish a sarpanch's name only after they verify with an election certificate; until then the elected sarpanch is listed on the eGramSwaraj portal, by the State Election Commission and at the panchayat or block office.
Answers are built from the village's official records (LGD, Census 2011, Election Commission data). If something is wrong, verified residents can correct it after claiming.
- Population, literacy, households: Census 2011 (PCA)
- Village directory: Local Government Directory, record as of 2026-10-21
- Pincode: LGD village–pincode mapping and India Post
- Weather: Open-Meteo, live model estimate
- 2026 estimates: Census 2011 × the state's growth in the RGI / National Commission on Population projections 2011–2036 (Table 21)
- Places nearby: OpenStreetMap contributors (ODbL), RBI IFSC lists, India Post
- Sarpanch: shown only when a sarpanch has verified with an election certificate (none for this village yet)
- Report a correction
What do you need to find near Kolhna?
- Hospital
- PHC / clinic
- Pharmacy
- School
- Bank
- ATM
- Post office
- Market
- Police
- Petrol bunk
- Bus stop
- Railway station
Opens an OpenStreetMap search. Results come from OpenStreetMap contributors and may be incomplete.
Pacific Ocean status (NOAA, 8 Oct 2026): El Niño Advisory
There is no El Niño forecast for individual villages. El Niño is a pattern in the Pacific Ocean; how much it changes rainfall here also depends on other conditions, and it does not mean drought everywhere.
Local rainfall estimates are not available yet.
Long-term district average for November: 9 mm (IMD normal, 1951–2000)
Not a weather forecast. For forecasts and warnings, follow IMD and official alerts.
District climate page →Latest reports from markets in Jamui district, within the last 14 days.
Latest reports up to 10 Nov 2026. Prices in ₹ per quintal.
| Commodity | Market | Min | Max | Modal | Date |
|---|---|---|---|---|---|
| Brinjal · Arkasheela Mattigulla | Jamui APMC | 1,800 | 1,800 | 1,800 | 10 Nov 2026 |
| Cauliflower · African Sarson | Jamui APMC | 2,300 | 2,300 | 2,300 | 10 Nov 2026 |
| Green Chilli · Green Chilly | Jamui APMC | 4,900 | 4,900 | 4,900 | 10 Nov 2026 |
| Potato · Jyoti | Jamui APMC | 1,000 | 1,000 | 1,000 | 10 Nov 2026 |
| Tomato · Deshi | Jamui APMC | 2,400 | 2,400 | 2,400 | 7 Nov 2026 |
| Brinjal · Arkasheela Mattigulla | Sikandara APMC | 1,800 | 1,800 | 1,800 | 6 Nov 2026 |
| Onion · 1st Sort | Sikandara APMC | 4,300 | 4,300 | 4,300 | 6 Nov 2026 |
| Potato · Red Nanital | Sikandara APMC | 1,200 | 1,200 | 1,200 | 6 Nov 2026 |
Source: AGMARKNET, Directorate of Marketing & Inspection, via data.gov.in (Government Open Data Licence – India). All markets →
These are wholesale mandi (APMC) prices in ₹ per quintal as reported to AGMARKNET — not the retail price in Kolhna's shops. Best mandi price near Kolhna →
Official dataAgmarknet, 10 Nov 2026
Distances are approximate (the mapped villages of its mandal).
All villages near Kolhna →Compare Kolhna with… →All villages in Islamnagar Aliganj →