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Pioneer Courthouse

The Pioneer Courthouse is a federal courthouse in Portland, Oregon, United States. Built beginning in 1869, the structure is the oldest federal building in the Pacific Northwest, and the second-oldest west of the Mississippi River.[4] Along with Pioneer Courthouse Square, it serves as the center of downtown Portland. It is also known as the Pioneer Post Office because a popular downtown Portland post office was, until 2005, located inside. The courthouse is one of four primary locations where the United States Court of Appeals for the Ninth Circuit hears oral arguments. It also houses the chambers of the Portland-based judges on the Ninth Circuit.

Location

700 SW 6th Avenue
Portland, Oregon

1869

March 20, 1973[2]

May 5, 1977[3]

Notable trials[edit]

The trials of the Oregon land fraud scandal were held in the courthouse, beginning in 1904.[11] These trials were documented at length in Stephen A. Douglas Puter's book Looters of the Public Domain.[11]

Mark O. Hatfield United States Courthouse

Pioneer Courthouse Square

Old Courthouse (St. Louis)

List of the oldest buildings in the United States

General Services Administration page on the Pioneer Courthouse