| Populations and Households in Samastipur | # | Rural | Urban | Total |
|---|---|---|---|
| Male Population | 2152273 | 2152273 | 2230003 |
| Female Population | 1961496 | 70067 | 2031563 |
| Households | 807402 | 28091 | 835493 |
| list of all sub-district / tehsils in Samastipur | Sub-District | Total Population(2011) | Total Village |
|---|---|---|
| Kalyanpur | 310439 | 152 |
| Warisnagar | 216123 | 75 |
| Shivaji Nagar | 193850 | 71 |
| Khanpur | 195729 | 63 |
| Samastipur | 346109 | 95 |
| Pusa | 132932 | 37 |
| Tajpur | 161626 | 69 |
| Morwa | 186075 | 61 |
| Patori | 179956 | 55 |
| Mohanpur | 115032 | 33 |
| Mohiuddinagar | 184521 | 48 |
| Sarairanjan | 254835 | 61 |
| Vidyapati Nagar | 152916 | 36 |
| Dalsinghsarai | 208818 | 47 |
| Ujiarpur | 297811 | 64 |
| Bibhutpur | 338149 | 44 |
| Rosera | 200624 | 45 |
| Singhia | 210035 | 45 |
| Hasanpur | 227421 | 89 |
| Bithan | 148565 | 56 |