This from the Weekly Standard:

But as the Washington Post reported in July, males get paid 13 percent more than women in the Barack Obama White House:

The White House has not narrowed the gap between the average pay of male and female employees since President Obama’s first year in office, according to a Washington Post analysis of new salary data.

The average male White House employee currently earns about $88,600, while the average female White House employee earns about $78,400, according to White House data released Tuesday. That is a gap of 13 percent.

In 2009, male employees made an average of about $82,000, compared to an average of $72,700 earned by female employees — also a 13 percent wage gap.