Bueng Kan, the 77th province, was newly established on March 23, 2011, separated from Nong Khai province.
| Дата | Значение | Изменение, % |
|---|---|---|
| 2012 | 75 910 | 3,43% |
| 2011 | 73 396 | 4,85% |
| 2010 | 69 999 | -2,58% |
| 2009 | 71 856 | -0,75% |
| 2008 | 72 400 | -0,59% |
| 2007 | 72 833 | 3,83% |
| 2006 | 70 144 | 0,19% |
| 2005 | 70 008 | 0,52% |
| 2004 | 69 646 | 3,85% |
| 2003 | 67 067 |