The area was designated as a U.S. historic district on October 15, 1966.

Petroleum industry interests sued to overturn the decision, but U.S. district and appellate courts refused to do.

Certain doubts had arisen as to whether State and local courts were included within the description of U.S. district or circuit courts.

Downtown has three U.S. historic districts.

Virginia's second congressional district is a U.S. congressional district in the Commonwealth of Virginia.

Currently only the 23 U.S. or partly U.S. districts compete.

Residents of Pierce County, Washington, live in one of four U.S. congressional districts:

The U.S. federal district of Washington, D.C., first required its residents to register their motor vehicles and display license plates in 1907.

Representatives were elected using the U.S. congressional districts based on the 1990 U.S. Census.

In September 2007, the General Council unamiously proposed that the U.S. districts be changed into regions and merged into a single conference.