Amid his unpopularity, the Democrats regained control of Congress in the 2006 elections; afterwards, Congress made multiple attempts to impeach Bush, with all being unsuccessful. The Afghanistan and Iraq wars continued, and in January 2007, Bush launched a surge of troops in Iraq. By December, the U.S. entered the Great Recession, prompting the Bush administration to obtain congressional approval for multiple economic programs intended to preserve the country's financial system, including the Troubled Asset Relief Program. After finishing his second term, Bush returned to Texas, where his presidential library opened in 2013. He has maintained a low profile since leaving office.
At various points in his presidency, Bush was among both the most popular and unpopular presidents in U.S. history. He received the highest recorded approval ratings in the wake of the September 11 attacks, but also one of the lowest such ratings during the 2007–2008 financial crisis. Although public favorability of Bush has improved since he left office, his presidency has generally been rated as below-average by scholars.

