Look up how members of Congress voted — with official links
Legislative Oversight helps you inspect federal voting records: plain-English bill summaries grounded in official text, issue-linked position alignment you can drill into, and citations that point only to Congress.gov and chamber sites.
Live dataset: U.S. Senate and House of Representatives only (federal). States not yet available. Congress 119. Status: ok.
Legislators
553
Profiles with vote history and issue position alignment.
Bills
463
Bills with floor roll-call votes (summaries, tags, official text).
Issues
19
Versioned topics with impartial position catalogs.
What you can do here
- Look up a senator or representative and see nearest positions on each issue, with drill- down to mapped and unmapped votes.
- Open a bill for a plain-English summary, how Yea vs Nay maps to positions, and the official roll-call links.
- Browse issues, read position definitions, and filter legislators by nearest position.
See Methodology for how alignment works, or Coverage for dataset health.