6 delegates and resident commissioners listed separately; they are not included in the voting-member totals above.
Senate
100 senators
49 Republican47 Democratic4 Independent
SUPREME COURT9 justices in serviceChief Justice: John G. Roberts Jr.
THE PEOPLE BETWEEN THESE MOMENTS
Familiar faces. Different rosters.
264Listed on both dates
286Listed only on the first date
282Listed only on the second date
These are differences between two snapshots of Congress, the presidency, vice presidency, and Supreme Court. A person can hold a different office on each date. These counts do not measure every transition in between. Cabinet membership is excluded because historical coverage is incomplete.
Service history is indexed from 1789. Current Congress is checked against both official rosters. Cabinet coverage is a dated current snapshot. See coverage and methodology
