| Year | Per Capita Income in Beijing ($) | Per Capita Income in Washington ($) |
| 2000 | 1250.36 | 32,865 |
| 2001 | 1398.81 | 33,225 |
| 2002 | 1505.81 | 33,548 |
| 2003 | 1677.21 | 34,609 |
| 2004 | 1889.42 | 36,689 |
| 2005 | 2187.43 | 37,638 |
| 2006 | 2558.36 | 40,127 |
| 2007 | 3010.25 | 42,829 |
| 2008 | 3617.61 | 44,143 |
| 2009 | 3915.89 | 42,137 |
| 2010 | 4389.89 | 42,547 |
| 2011 | 5221.95 | 44,565 |
| 2012 | 5802.05 | 47,055 |
| 2013 | 6613.36 | 47,717 |
| 2014 | 7176.01 | 49,583 |