Bueng Kan, the 77th province, was newly established on March 23, 2011, separated from Nong Khai province.
| Дата | Значение | Изменение, % |
|---|---|---|
| 2012 | 71 306 | 4,09% |
| 2011 | 68 504 | 4,68% |
| 2010 | 65 444 | -3,31% |
| 2009 | 67 682 | -0,55% |
| 2008 | 68 057 | -0,94% |
| 2007 | 68 702 | 3,67% |
| 2006 | 66 267 | 0,16% |
| 2005 | 66 163 | 0,49% |
| 2004 | 65 843 | 4,07% |
| 2003 | 63 270 |