States | Bihar | Purnia District
Purnia is a city in the State of Bihar in india. According to United Nations population estimates, Purnia population in 2022 is estimated to be 515,479.
| Year | Purnia Population |
| 1951 | 25,706 |
| 1961 | 54,161 |
| 1971 | 72,090 |
| 1981 | 110,686 |
| 1991 | 138,598 |
| 2001 | 200,272 |
| 2011 | 317,523 |
| 2020* | 477,567 |
| 2025* | 566,482 |
| 2035* | 712,903 |
Geography of Purnia
Languages spoken are Hindi
The Purnia average altitude (elevation) 36 m above sealevel.