| Populations and Households in Bairia | # | Rural | Urban | Total |
|---|---|---|---|
| Male Population | 105473 | 105473 | 109098 |
| Female Population | 93762 | 3238 | 97000 |
| Households | 36888 | 1212 | 38100 |
| list of all Villages in Bairia | Villages | Area (Hectares) | Total Population(2011) |
|---|---|---|
| Patjirwa | 2978.4 | 27172 |
| Surajpur | 497.8 | 3092 |
| Masan Dhab | 1349.6 | 2056 |
| Gambhirpur | 698.2 | 106 |
| Damodarpur | 122.2 | 0 |
| Laukaria | 869.4 | 10522 |
| Tadhwa Nandpur | 701.4 | 11803 |
| Tadhwa Nandpur | 264.6 | 2394 |
| Tola Motipur | 130 | 3634 |
| Dumaria | 415 | 11973 |
| Tola Malahi | 175.6 | 8151 |
| Balua Rampur | 1375 | 6050 |
| Sirsia Mathia | 216.1 | 5266 |
| Baghambarpur | 317.2 | 12422 |
| Nimuia | 131.1 | 958 |
| Bhitaha Nizamat | 599.1 | 5911 |
| Khusi Tola | 38.1 | 837 |
| Mathauli | 259.9 | 1785 |
| Mathia Bandobasti | 45.7 | 2885 |
| Malkauli | 14.6 | 1216 |
| Pat Khauli | 157.8 | 721 |
| Bhataulia | 130.7 | 5035 |
| Majhariya | 467.1 | 2268 |
| Siswa Sarea | 414.04 | 3994 |
| Motihari | 123.1 | 1112 |
| Tola Tumkaraia | 117.1 | 3503 |
| Bagahi | 1077.3 | 17367 |
| Bairia | 591 | 13324 |
| Mianapur Dubauli | 572.2 | 9639 |
| Phul Jharia | 67.6 | 1258 |
| Phatu Chhapar | 352.38 | 3924 |
| Arazi Bandobasti Phulia Khanr | 76.1 | 1175 |
| Phulia Khanr | 200.7 | 2648 |
| Machharganwa | 252.9 | 2857 |
| Raj Ghat | 444.2 | 340 |
| Gobrahi | 785.4 | 205 |
| Tola Alpaha | 983 | 880 |
| Tola Dih Bharauwa | 427 | 365 |
| Baijua | 1400.1 | 3174 |
| Tola Ghusiani | 93.41 | 86 |
| Jagdishpur | 659.3 | 1214 |
| Dih Bharauwa | 182.88 | 454 |
| Narayanpur | 125.75 | 366 |
| Gaura | 186.6 | 151 |
| Bathna | 43.3 | 0 |
| Ramnagar | 107.2 | 179 |
| Dih Bharauwa | 988.01 | 260 |
| Misir Bherihari | 67.92 | 0 |
| Bhaia Ram Bherihari | 71.3 | 0 |
| Misir Bherihari | 51.4 | 239 |
| Dih Bherihari | 104.4 | 523 |
| Patkhaulia | 243.43 | 883 |
| Tola Asaram | 79.3 | 732 |
| Tola Mansa Dube | 148.1 | 1598 |
| Baldew Panditwa | 58 | 528 |