| Populations and Households in Giriak | # | Rural | Urban | Total |
|---|---|---|---|
| Male Population | 50124 | 50124 | 50124 |
| Female Population | 46721 | 0 | 46721 |
| Households | 15584 | 0 | 15584 |
| list of all Villages in Giriak | Villages | Area (Hectares) | Total Population(2011) |
|---|---|---|
| Kairua | 84 | 1951 |
| Lakkha Chak | 63 | 596 |
| Mahila | 109 | 1059 |
| Gazipur | 183 | 2807 |
| Sakuchi | 42 | 1312 |
| Ghosrawan | 681 | 8736 |
| Bakra | 158 | 3851 |
| Chorsua | 399 | 5485 |
| Pokharpur | 419 | 6706 |
| Puri | 251 | 3190 |
| Durgapur | 258 | 3242 |
| Dasrathpur | 231 | 3345 |
| Isua | 286 | 3791 |
| Rupaspur | 57 | 901 |
| Pearepur Arazi | 25 | 0 |
| Saindih | 136 | 1478 |
| Pearepur | 343 | 4235 |
| Markata | 183 | 1742 |
| Satauwa | 273 | 3069 |
| Barhaita | 44 | 636 |
| Tarokhar | 144 | 1563 |
| Raitar | 554 | 9241 |
| Kasuchak | 45 | 0 |
| Mohammadpur | 82 | 1275 |
| Ghorahi | 297 | 4293 |
| Kandopur | 85 | 2141 |
| Adampur | 191 | 2129 |
| Giriak Bahbolpur | 149 | 5404 |
| Ghora Katora | 1288 | 1802 |
| Daktar English | 47 | 1093 |
| Sikandara Kalan | 36 | 468 |
| Puraini | 205 | 1989 |
| Manpur | 72 | 1271 |
| Takhat Rauza | 33 | 748 |
| Hasanpur | 28 | 475 |
| Haibatpur | 70 | 375 |
| Saidpur | 51 | 564 |
| Khanpur | 46 | 772 |
| Dhobi Bigha | 57 | 0 |
| Mahatpura | 46 | 837 |
| Jalalpur | 106 | 1070 |
| Palhauwa | 70 | 624 |
| Nasirpur | 83 | 0 |
| Katauna (Part in Katrisarai) | 81 | 579 |