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Senate roll call 289 · 89th Congress · Apr 20, 1966

To pass S. J. RES. 103, a proposed constitutional amendment permitting one house of a bicameral legislature to be apportioned on the basis of population, geogra

On Apr 20, 1966, the Senate voted 55–38 (SJR 103). Result: passed. By party: Democrats 29–38, Republicans 29–3. It was a split vote: the parties took opposite sides, with some members crossing over. 32 members voted against their own party.

During the 89th Congress (1965–1966), Lyndon B. Johnson was president, and Democrats held majorities in both the House and Senate.

Yes
55
No
38
Did not vote
4
Date
Apr 20, 1966

By party

  • Democrats29 yes · 38 no · 3 didn’t vote
  • Republicans29 yes · 3 no · 1 didn’t vote

Who broke with their party

How each senator voted: Yes

How each senator voted: No

Did not vote

Other votes

From Voteview roll call records.

Cite or embed this page

Capitol Receipts, “To pass S. J. RES. 103, a proposed…: Senate Vote, Apr 20, 1966,” https://www.capitolreceipts.com/vote/89-S-289/to-pass-s-j-res-103-a-proposed-constitutional (accessed 2026-10-17).