In 1979 Miami Beach's Art Deco Historic District was listed on the National Register of Historic Places. The Art Deco District is the largest collection of Art Deco architecture in the world and comprises hundreds of hotels, apartments and other structures erected between 1923 and 1943. Mediterranean, Streamline Moderne and Art Deco are all represented in the District. The Historic District is bounded by the Atlantic Ocean on the East, Lenox Court on the West, 6th Street on the South and Dade Boulevard along the Collins Canal to the North. The movement to preserve the Art Deco District's architectural heritage was led by former interior designer Barbara Capitman, who now has a street in the District named in her honor.
Miami Beach is governed by a Mayor and 6 Commissioners. The mayor runs commission meetings and the mayor and all commissioners have equal voting power. The Mayor serves for terms of 2 years with a term limit of 3 terms and commissioners serve for terms of 4 years and are limited to 2 terms. Commissioners are not voted for by region and every two years 3 commission seats are voted upon.
As of November 2007 the Mayor is Matti Herrera Bower. The Commissioners are: Saul Gross, Jerry Libbin, Richard Steinberg, Ed Tobin, Deede Weithorn and Jonah Wolfson.