Bueng Kan, the 77th province, was newly established on March 23, 2011, separated from Nong Khai province.
| Дата | Значение | Изменение, % |
|---|---|---|
| 2012 | 6 114 | -1,10% |
| 2011 | 6 182 | 3,48% |
| 2010 | 5 974 | -2,43% |
| 2009 | 6 123 | 1,56% |
| 2008 | 6 029 | -1,73% |
| 2007 | 6 135 | 4,00% |
| 2006 | 5 899 | -0,54% |
| 2005 | 5 931 | -0,19% |
| 2004 | 5 942 | -4,91% |
| 2003 | 6 249 |