|Herbert Hoover Presidential Library|
|Location||West Branch, Iowa, United States|
HERBERT HOOVER PRESIDENTIAL LIBRARY AND MUSEUM Latitude and Longitude:
|Inaugurated||Dedicated on August 10, 1962|
Rededicated on January 8, 1992
|Management||National Archives and Records Administration|
|Size||47,169 square feet (4,382.1 m2)|
The Herbert Hoover Presidential Library and Museum is the presidential library and final resting place of Herbert Clark Hoover, the 31st President of the United States (1929–1933), located on the grounds of the Herbert Hoover National Historic Site in West Branch, Iowa. The library is one of thirteen presidential libraries run by the National Archives and Records Administration.
In 1954, a group of Hoover's friends incorporated the Herbert Hoover Birthplace Foundation to raise money for the preservation of his birthplace and the area around it, and to plan for improvements to the site. One of their ideas was to build a small museum, and with Hoover's approval work began in the late 1950s. The architectural firm of Eggers and Higgins of New York drew the plans for the original building, a modest limestone structure of just over 4,000 square feet. While the museum at West Branch was still under construction, Hoover decided to expand it and to make it his Presidential Library. 
The Library-Museum was officially dedicated and opened to the public on August 10, 1962, Hoover's 88th birthday. The original Library-Museum building was expanded several times, with major additions being completed in 1964, 1971, 1974 and 1992. The architects for the 1964, 1971, and 1974 expansion projects were Wetherell, Harrison & Wagner Associates. The architects for the 1992 expansion were HNTB Corp. The building now totals 47,169 square feet. 
Former President Hoover and Former President Harry S. Truman were present at the dedication. Hoover began his speech by saying,
"When the members of the Congress created these presidential libraries they did a great public service. They made available for research the records of vital periods in American history - and they planted these records in the countryside instead of allowing their concentration on the seaboard.
Already the three libraries of President Roosevelt, President Truman, and President Eisenhower, by their unique documentation, serve this purpose, and today we dedicate a fourth - my own.
Within them are thrilling records of supreme action by the American people, their devotion and sacrifice to their ideals. Santayana rightly said: 'Those who do not remember the past are condemned to relive it.' These institutions are the repositories of such experience - hot off the griddle.
In these records there are, no doubt, unfavorable remarks made by our political opponents, as well as expressions of appreciation and affection by our friends.
We may hope that future students will rely upon our friends. In any event, when they become sleepy they may be awakened by the lightning flashes of American political humor." 
On August 8, 1992, former President Ronald Reagan rededicated the Library-Museum.  The rededication was the result of a renovation project that expanded the library to 47,169 square feet (4,382.1 m2).The $6.5-million facelift was very much a public-private partnership, with Washington supplying $5 million for bricks and mortar, supplementing some $1.5 million raised by the Herbert Hoover Presidential Library Association for new exhibits. 
Holding almost 300 collections, the Library is an important center for the study of conservative thought, agricultural economics, famine relief, commercial aviation, political journalism, government efficiency and reorganization, isolationism, and U.S. foreign policy.  In addition to the papers of Herbert Hoover, the manuscript holdings include those of Lewis Strauss, Gerald P. Nye, Felix Morley, Clark Mollenhoff, Robert E. Wood, Westbrook Pegler, and Laura Ingalls Wilder, among others.
The Library-Museum is located within the Herbert Hoover National Historic Site, which contains Hoover's birthplace, a reconstruction of Hoover's father's blacksmith shop, a one-room schoolhouse, a Quaker meeting house, and on a hill overlooking the Library-Museum and Historic Site, the graves of Herbert and Lou Henry Hoover. 
- Nye, Frank T., Doors of Opportunity: The Life and Legacy of Herbert Hoover (West Branch, IA, Herbert Hoover Presidential Library Association, 1988).
- National Archives And Records Administration, Presidential Libraries Briefing Book, 2004
- "The Herbert Hoover Presidential Library and Museum". Archived from the original on 29 August 2007. Retrieved 25 August 2016.
- Cedar Rapids Gazette, August 9, 1992.
- Cedar Rapids Gazette, March 14, 1991.
- "Hoover Research Collections - Historical Materials, Preface". Archived from the original on 3 September 2014. Retrieved 25 August 2016.
- "NPS". Retrieved 25 August 2016.
- The Herbert Hoover Presidential Library and Museum
- "Life Portrait of Herbert Hoover", from C-SPAN's American Presidents: Life Portraits, broadcast from the Herbert Hoover Presidential Library & Museum and the Herbert Hoover National Historic Site, October 4, 1999
- Opening and dedication of the Library, 1962 Universal International Newsreel, at 1m26s