| Populations and Households in Siswan | # | Rural | Urban | Total |
|---|---|---|---|
| Male Population | 77683 | 77683 | 77683 |
| Female Population | 76270 | 0 | 76270 |
| Households | 27095 | 0 | 27095 |
| list of all Villages in Siswan | Villages | Area (Hectares) | Total Population(2011) |
|---|---|---|
| Makhnupur | 49 | 455 |
| Chandpur | 47 | 1112 |
| Ijra | 117 | 1047 |
| Bhikhpur Bhagwanpur | 294 | 3033 |
| Ismail Chak | 12 | 0 |
| Arjanipur | 143 | 1623 |
| Siswan Kalan | 212 | 3032 |
| Chak Haibat | 36 | 0 |
| Haibatpur | 87 | 0 |
| Majharia | 134 | 732 |
| Bangra | 44 | 1098 |
| Rampur | 256 | 2928 |
| Husena | 47 | 1142 |
| Ubdhi | 106 | 1924 |
| Kathtal | 55 | 392 |
| Madhwapur | 112 | 1671 |
| Bakhri | 207 | 2516 |
| Gudi Dih | 84 | 134 |
| Ansar | 126 | 1270 |
| Bangra | 139 | 1694 |
| Kasarh | 18 | 0 |
| Siswa Khurd | 50 | 1097 |
| Pachbhinda | 123 | 1587 |
| Parari | 166 | 1416 |
| Mura Parsotim | 179 | 1584 |
| Nanda Mura | 136 | 1345 |
| Chungulpura | 18 | 0 |
| Nawalpur | 111 | 994 |
| Chhitauli | 284 | 1260 |
| Nawada | 49 | 647 |
| Sonbarsa | 86 | 1031 |
| Jhotpur | 162 | 0 |
| Kolhua | 76 | 267 |
| Chatar | 92 | 0 |
| Jagdishpur | 104 | 1129 |
| Kishunwari | 93 | 2423 |
| Bhikhpur | 257 | 3126 |
| Mahanagar | 227 | 1649 |
| Sarahra | 56 | 540 |
| Bhaisaurha | 84 | 976 |
| Kachnar | 684 | 9897 |
| Dhorhahi | 17 | 0 |
| Bharwalia | 72 | 1501 |
| Kauli Chhapra | 31 | 543 |
| Morwan | 75 | 1670 |
| Rampur | 45 | 1384 |
| Bhagwanpur | 75 | 939 |
| Ghurghat | 212 | 4180 |
| Noniapatti | 172 | 1982 |
| Barauna | 10 | 0 |
| Chandpur | 78 | 1785 |
| Tilauta | 73 | 452 |
| Harihar Chhapra | 141 | 758 |
| Mathia | 80 | 746 |
| Saraut | 248 | 3660 |
| Bhagar | 314 | 6725 |
| Gangapur | 222 | 7281 |
| Siswan | 363 | 3912 |
| Madhopur | 104 | 2607 |
| Tarenawa | 223 | 2433 |
| Suahi | 204 | 2153 |
| Nagai | 4 | 543 |
| Nagai | 47 | 2558 |
| Chainpur Mobarakpur | 364 | 14455 |
| Naya Gaon | 46 | 1874 |
| Nawada | 49 | 382 |
| Bawan Dih | 284 | 2526 |
| Bhadaur | 50 | 608 |
| Nagai Khas | 36 | 85 |
| Menhdar | 88 | 146 |
| Nirmal Nagai | 30 | 284 |
| Birti Lakheraj | 22 | 658 |
| Birti | 153 | 1369 |
| Ramgarh | 365 | 6684 |
| Pipra | 127 | 1093 |
| Pachamuwa | 38 | 421 |
| Baghauna | 470 | 3955 |
| Misroulia | 72 | 179 |
| Manara | 114 | 313 |
| Gayaspur | 641 | 10771 |
| Sainpur | 91 | 1908 |
| Chatea | 86 | 1437 |
| Sainpur Diara | 246 | 222 |
| Chatea Diara | 34 | 0 |
| Gayaspur Diyara | 0 | 0 |
| Gopalpur | 0 | 0 |
| Gobindpur | 0 | 0 |
| Chaturbhujpur | 0 | 0 |
| Alakh Diyara | 0 | 0 |
| Baishistnagar | 0 | 0 |