The nonprofit sector is large and diverse, employing nearly 11 million workers across organizations that address a wide range of issues. Nonprofits rely on funding from sources like grants, donations, and fees rather than profits. They tend to attract employees who are passionate about the organizations' missions and willing to take lower pay. The sector has grown significantly in recent decades and now represents the third largest workforce in the U.S. Studies show nonprofit hiring is increasing after being impacted by the recession, with demand strongest for direct service and fundraising roles.