America's Favorite Architecture

"America's Favorite Architecture" is a list of buildings and other structures identified as the most popular works of architecture in the United States.

In 2006 and 2007, the American Institute of Architects (AIA) sponsored research to identify the most popular works of architecture in the United States. Harris Interactive conducted the study by first polling a sample of the AIA membership and later polling a sample of the public.^[1]

In the first phase of the study, 2,448 AIA members were interviewed and asked to identify their "favorite" structures. Each was asked to name up to 20 structures in each of 15 defined categories. The 248 structures that were named by at least six of the AIA members were then included in a list of structures to be included in the next phase, a survey of the general public. The survey of the public involved a total of 2,214 people, each of whom rated many photographs of buildings and other structures drawn from the list of 248 structures that had been created by polling the architects. The public's preferences were ranked using a "likeability" scale developed for the study.^[1][2]

As part of the commemoration of the organization's 150th anniversary in 2007, the AIA announced the list of the 150 highest-ranked structures as "America's Favorite Architecture". New York City is the location of 32 structures on the list, more than any other place. Of the 10 top-ranked structures, 6 are in Washington, DC, which is the location of 17 of the 150 structures on the complete list.^[2] Chicago has 16 structures on the list.

The 150 top-ranked structures are listed below.^[3]