| Populations and Households in Herhanj | # | Rural | Urban | Total |
|---|---|---|---|
| Male Population | 17772 | 17772 | 17772 |
| Female Population | 16858 | 0 | 16858 |
| Households | 5979 | 0 | 5979 |
| list of all Villages in Herhanj | Villages | Area (Hectares) | Total Population(2011) |
|---|---|---|
| Katang | 1515 | 671 |
| Ichak | 1352 | 516 |
| Harhenj | 1366.3 | 1783 |
| Ud | 153 | 128 |
| Ghure | 498 | 1343 |
| Hur | 551.5 | 1088 |
| Hunjar | 426 | 311 |
| Kasmar | 597.42 | 973 |
| Salaiya | 856.02 | 1323 |
| Khairatanr | 156.31 | 254 |
| Chain | 349 | 451 |
| Karandag | 723.73 | 1158 |
| Kacha | 459 | 327 |
| Mari | 1065.63 | 693 |
| Chatuhaus | 267.73 | 42 |
| Mailam | 772.1 | 615 |
| Lawagara | 527.95 | 1276 |
| Humbu | 789 | 2308 |
| Bijra | 107 | 825 |
| Tetebar | 129.26 | 115 |
| Chiru | 603.46 | 2546 |
| Serka | 352.92 | 752 |
| Hundi | 243 | 248 |
| Arahara | 236.74 | 806 |
| Kasiadih | 126 | 272 |
| Mohanpur | 148.08 | 388 |
| Tasu | 695.57 | 1016 |
| Lath | 416 | 216 |
| Bankita | 310 | 313 |
| Nawada | 628 | 1347 |
| Hundra | 210.77 | 474 |
| Sardhabar | 488 | 670 |
| Meral | 615 | 357 |
| Baseta | 58.27 | 0 |
| Bidir | 335 | 264 |
| Chuku | 815 | 684 |
| Bandua | 560 | 579 |
| Chaea | 234 | 346 |
| Jawar | 223 | 181 |
| Jani | 404 | 475 |
| Munukdag | 215 | 126 |
| Bandarlauria | 153 | 515 |
| Bhargaon | 731.99 | 800 |
| Kenru | 558 | 719 |
| Khapia | 579 | 659 |
| Hesatu | 408 | 957 |
| Dori | 157 | 189 |
| Serandag | 660 | 998 |
| Sasang | 317 | 460 |
| Lawagara | 370 | 649 |
| Sikid | 682 | 424 |