Koilwar Subdivision - Bhojpur District, Bihar
Koilwar is an administrative subdivision in the Bhojpur district of Bihar, India. It includes various villages governed through Gram Panchayats and is a key part of the district's rural administration. Koilwar is the main town for most villages within the subdivision. The nearest railway station is situated at Kulharia, while the nearest airport is Muzaffarpur Airport, located at an approximate aerial distance of 66.7 km.
The total area of the subdivision is 171 km², including 165.65 km² rural area and 5.60 km² urban area. The sex ratio is approximately 897 females per 1,000 males.
List of Villages in Koilwar Subdivision
Koilwar Subdivision has a total of 73 villages. The table below includes all villages in the Subdivision, along with their Gram Panchayat and category details:
| Sl. No. | Village Name | Category | Gram Panchayat |
|---|---|---|---|
| 1 | Agarpura | Unmapped | Mathurapur |
| 2 | Amma Narbirpur | Rural | Narbirpur |
| 3 | Babhnauli | Rural | Mathurapur |
| 4 | Bahiyara | Rural | Bhadwar |
| 5 | Bakar Nagar | Rural | Birampur |
| 6 | Bhadwar | Rural | Bhadwar |
| 7 | Bhagwatpur | Rural | Gopalpur |
| 8 | Bhopatpur | Rural | Khesrahiya |
| 9 | Birampur | Rural | Birampur |
| 10 | Bishunpur | Rural | Mathurapur |
| 11 | Bishunpura | Rural | Khesrahiya |
| 12 | Chanda | Rural | Chanda |
| 13 | Chandi | Rural | Narbirpur |
| 14 | Chandwa | Rural | Khesrahiya |
| 15 | Chhitampur | Unmapped | Not applicable |
| 16 | Daulatpur | Rural | Daulatpur |
| 17 | Deoria | Rural | Mathurapur |
| 18 | Dhan Diha | Rural | Dhandiha |
| 19 | Dhandiha | Rural | Dhandiha |
| 20 | Dumaria | Rural | Khesrahiya |
| 21 | Farhangpur | Rural | Dhandiha |
| 22 | Giddha | Rural | Gidha |
| 23 | Golakpur | Rural | Chanda |
| 24 | Gopalpur | Rural | Gopalpur |
| 25 | Guri | Rural | Gopalpur |
| 26 | Gyanpur | Rural | Kayam Nagar |
| 27 | Haripur | Rural | Chanda |
| 28 | Imadpur | Rural | Kayam Nagar |
| 29 | Jahanpur | Rural | Jocta |
| 30 | Jalpura | Rural | Khesrahiya |
| 31 | Jalpura | Rural | Jalpura Tapa |
| 32 | Jamalpur | Rural | Daulatpur |
| 33 | Jogta | Rural | Jocta |
| 34 | Kaem Nagar | Rural | Kayam Nagar |
| 35 | Kamalu Chak | Rural | Rajapur |
| 36 | Kazi Chak | Rural | Chanda |
| 37 | Khangaon | Rural | Khangaon |
| 38 | Khesrahiya | Rural | Khesrahiya |
| 39 | Kiratpura | Rural | Birampur |
| 40 | Kishunpura | Rural | Gopalpur |
| 41 | Koilwar | Unmapped | Not applicable |
| 42 | Kulharia | Rural | Kulhariya |
| 43 | Kusihan | Rural | Gopalpur |
| 44 | Lodipur | Rural | Gopalpur |
| 45 | Mahui | Rural | Chanda |
| 46 | Majhauwan | Rural | Mathurapur |
| 47 | Makhdumpur | Rural | Rajapur |
| 48 | Makhdumpur Semra | Rural | Rajapur |
| 49 | Mana Chak | Rural | Daulatpur |
| 50 | Manikpur | Rural | Rajapur |
| 51 | Manpur | Rural | Gopalpur |
| 52 | Mathurapur | Rural | Mathurapur |
| 53 | Milki | Rural | Narbirpur |
| 54 | Mirapur | Rural | Gidha |
| 55 | Mohaddi Chak | Rural | Daulatpur |
| 56 | Mohkampur | Rural | Khesrahiya |
| 57 | Mokhalsa | Rural | Birampur |
| 58 | Narbirpur | Rural | Narbirpur |
| 59 | Narhi | Rural | Sakaddi |
| 60 | Pachaina | Rural | Gidha |
| 61 | Pachrukhia | Rural | Rajapur |
| 62 | Purdilganj | Rural | Kayam Nagar |
| 63 | Rajapur | Rural | Rajapur |
| 64 | Raundh Santpur | Rural | Kayam Nagar |
| 65 | Sadasibpur Urf Sabdalpur | Unmapped | Not applicable |
| 66 | Sakaddi | Rural | Sakaddi |
| 67 | Sirari Chak | Rural | Chanda |
| 68 | Sirpalpur | Rural | Chanda |
| 69 | Sirpalpur | Rural | Khesrahiya |
| 70 | Songhatta | Rural | Gidha |
| 71 | Sundarpur | Rural | Mathurapur |
| 72 | Sundra | Rural | Jocta |
| 73 | Suraudha | Unmapped | Not applicable |
Population of Koilwar Subdivision
As per the Census 2011, Koilwar Subdivision has a total population of 2,02,175 people, consisting of 1,06,574 males and 95,601 females. There are 32,104 households in the subdivision with an average population density of 1,181 people per km². The table below shows the rural and urban breakup of population and households:
| Particulars | Total | Rural | Urban |
|---|---|---|---|
| Total Population | 2,02,175 | 1,84,450 | 17,725 |
| Male Population | 1,06,574 | 97,192 | 9,382 |
| Female Population | 95,601 | 87,258 | 8,343 |
| Total Households | 32,104 | 29,211 | 2,893 |
| Population Density | 1,181 / km² | 1,113 / km² | 3,165 / km² |
Beyond these basic counts, the subdivision has 1,17,665 literate people and 35,634 children (0–6 years). The demographic distribution also includes 30,858 from Scheduled Caste (SC) and 752 from Scheduled Tribe (ST) communities. Detailed rural and urban data for these categories is provided below:
| Particulars | Total | Rural | Urban |
|---|---|---|---|
| Child Population (Age 0–6) | 35,634 | 32,735 | 2,899 |
| Literate Population | 1,17,665 | 1,07,264 | 10,401 |
| Illiterate Population | 84,510 | 77,186 | 7,324 |
| Scheduled Caste (SC) Population | 30,858 | 28,873 | 1,985 |
| Scheduled Tribe (ST) Population | 752 | 722 | 30 |
NOTE: Population and area figures shown here are based on Census 2011. Administrative boundaries may have changed, so the figures may include combined values for areas that were reorganized later.