John Russell Pope designed the memorial in a style inspired by the Roman Pantheon and Jefferson's own rotunda at the University of Virginia. It was dedicated on April 13, 1943.
The first statue was plaster. The 19-foot bronze Jefferson, sculpted by Rudulph Evans, was installed in April 1947.
In November 1938, women protesters chained themselves to cherry trees at the construction site. Opposition eased once revised plans showed the trees could be kept.

