AdvertisementThe federal agency that measures racial diversity is led mostly by white people04:47Download AudioResumeDecember 14, 2021Hansi Lo WangfacebookEmailAn NPR analysis has found that for years people of color have been underrepresented in the top rank of career civil servants at the U.S. Census Bureau, whose headquarters in Suitland, Md., are shown in this 2018 photo. (NPR)