89th United States Congress


The 89th United States Congress was a meeting of the legislative branch of the United States federal government, composed of the United States Senate and the United States House of Representatives. It met in Washington, D.C., from January 3, 1965, to January 3, 1967, during the second and third years of Lyndon B. Johnson's presidency. The apportionment of seats in the House of Representatives was based on the 1960 United States census.
Both chambers had a Democratic supermajority, and with the election of President Lyndon B. Johnson to his own term in office, maintaining an overall federal government trifecta. This is the last time Democrats or any party had a 2/3rd supermajority in the Senate.
The 89th Congress is regarded as "arguably the most productive in American history". Some of its landmark legislation includes Social Security Amendments of 1965, the Voting Rights Act, the Higher Education Act, the Immigration and Nationality Act of 1965, the Elementary and Secondary Education Act, and the Freedom of Information Act.

Major events

The count below identifies party affiliations at the beginning of the first session of this Congress, and includes members from vacancies and newly admitted states, when they were first seated. Changes resulting from subsequent replacements are shown below in the "Changes in membership" section.

Senate

House of Representatives

Leadership

Senate

This list is arranged by chamber, then by state. Senators are listed in order of seniority, and representatives are listed by district.

Senate

Senators are popularly elected statewide every two years, with one-third beginning new six-year terms with each Congress. Preceding the names in the list below are Senate class numbers, which indicate the cycle of their election. In this Congress, Class 1 meant their term began in this Congress, requiring reelection in 1970; Class 2 meant their term ended with this Congress, requiring reelection in 1966; and Class 3 meant their term began in the last Congress, requiring reelection in 1968.

[List of [United States senators from Alabama|Alabama]]

Alaska">List of United States senators from Alaska">Alaska

Arizona">List of United States senators from Arizona">Arizona

Arkansas">List of United States senators from Arkansas">Arkansas

California">List of United States senators from California">California

Colorado">List of United States senators from Colorado">Colorado

Connecticut">List of United States senators from Connecticut">Connecticut

Delaware">List of United States senators from Delaware">Delaware

Florida">List of United States senators from Florida">Florida

Georgia">List of United States senators from Georgia">Georgia

Hawaii">List of United States senators from Hawaii">Hawaii

Idaho">List of United States senators from Idaho">Idaho

Illinois">List of United States senators from Illinois">Illinois

Indiana">List of United States senators from Indiana">Indiana

Iowa">List of United States senators from Iowa">Iowa

Kansas">List of United States senators from Kansas">Kansas

Kentucky">List of United States senators from Kentucky">Kentucky

Louisiana">List of United States senators from Louisiana">Louisiana

Maine">List of United States senators from Maine">Maine

Maryland">List of United States senators from Maryland">Maryland

Massachusetts">List of United States senators from Massachusetts">Massachusetts

Michigan">List of United States senators from Michigan">Michigan

Minnesota">List of United States senators from Minnesota">Minnesota

Mississippi">List of United States senators from Mississippi">Mississippi

Missouri">List of United States senators from Missouri">Missouri

Montana">List of United States senators from Montana">Montana

Nebraska">List of United States senators from Nebraska">Nebraska

Nevada">List of United States senators from Nevada">Nevada

New Hampshire">List of United States senators from New Hampshire">New Hampshire

New Jersey">List of United States senators from New Jersey">New Jersey

New Mexico">List of United States senators from New Mexico">New Mexico

New York">List of United States senators from New York">New York

North Carolina">List of United States senators from North Carolina">North Carolina

North Dakota">List of United States senators from North Dakota">North Dakota

Ohio">List of United States senators from Ohio">Ohio

Oklahoma">List of United States senators from Oklahoma">Oklahoma

Oregon">List of United States senators from Oregon">Oregon

Pennsylvania">List of United States senators from Pennsylvania">Pennsylvania

Rhode Island">List of United States senators from Rhode Island">Rhode Island

South Carolina">List of United States senators from South Carolina">South Carolina

South Dakota">List of United States senators from South Dakota">South Dakota

Tennessee">List of United States senators from Tennessee">Tennessee

Texas">List of United States senators from Texas">Texas

Utah">List of United States senators from Utah">Utah

Vermont">List of United States senators from Vermont">Vermont

Virginia">List of United States senators from Virginia">Virginia

Washington">List of United States senators from Washington">Washington

West Virginia">List of United States senators from West Virginia">West Virginia

Wisconsin">List of United States senators from Wisconsin">Wisconsin

Wyoming">List of United States senators from Wyoming">Wyoming

House of Representatives

The names of representatives are preceded by their district numbers.

[List of [United States representatives from Alabama|Alabama]]

Alaska">List of United States representatives from Alaska">Alaska

Arizona">List of United States representatives from Arizona">Arizona

Arkansas">List of United States representatives from Arkansas">Arkansas

California">List of United States representatives from California">California