Du Bois described him as an "undemocratic racist who saw blacks as a species of 'sub-men'".[288]

Memorials
The Herbert Hoover Presidential Library and Museum is located in West Branch, Iowa next to the Herbert Hoover National Historic Site. The library is one of thirteen presidential libraries run by the National Archives and Records Administration. The Hoover–Minthorn House, where Hoover lived from 1885 to 1891, is located in Newberg, Oregon. His Rapidan fishing camp in Virginia, which he donated to the government in 1933, is now a National Historic Landmark within the Shenandoah National Park. The Lou Henry and Herbert Hoover House, built in 1919 in Stanford, California, is now the official residence of the president of Stanford University, and a National Historic Landmark. Also located at Stanford is the Hoover Institution, a think tank and research institution started by Hoover.
Hoover has been memorialized in the names of several things, including the Hoover Dam on the Colorado River and numerous elementary, middle, and high schools across the United States. Two minor planets, 932 Hooveria[289] and 1363 Herberta, are named in his honor.