Observed arrival · 2026-11-04
The Vote Ledger’s congressional roll-call explorer
A searchable archive and comparison tool for congressional members and roll calls, with records spanning 1789 to 2026.
- For
- Readers comparing congressional voting records
- Worth noticing
- Its featured party-switcher chart aligns three senators by Congress and marks each one’s steepest movement.
Field notes
The homepage offers separate routes for member profiles, roll calls, comparisons, policy areas, and collections, with a search field for members, bills, or nominees. Its featured chart follows three senators who changed parties and describes the vertical measure as their frequency of siding with the Democratic majority on legislation; the page also displays a 20-year window around the switch. The latest-roll-calls list includes dates, measure descriptions, and party-majority outcomes.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue