Our sources

Everything you see comes from public, official records. We check for new data every 30 minutes and show when each page was last updated.

Votes

Office of the Clerk, U.S. House of Representatives

Every House roll-call vote, including how each member voted. clerk.house.gov

United States Senate

Every Senate roll-call vote, including how each senator voted. senate.gov

Bills

GovInfo bill status (U.S. Government Publishing Office)

Titles, sponsors, co-sponsors, committees, every action taken, and links to each version of the text. govinfo.gov

Congressional Research Service summaries

The plain-language bill summaries written by the nonpartisan Congressional Research Service at the Library of Congress, published with each bill on Congress.gov.

Congressional Budget Office

Official cost estimates, linked from each bill when one exists. cbo.gov

Members and districts

The congress-legislators project

Names, parties, terms, office phone numbers and contact forms for every current member, maintained by the public @unitedstates project. Official member photos come from the same project.

U.S. Census Bureau geocoder

Matches an address to its congressional district. We send the address to the Census Bureau to look it up and don't store it. geocoding.geo.census.gov

How we describe votes

Congress votes on many procedural steps before a final vote. We label those steps and explain what a “yes” meant in plain language, so the real decisions stand out. A bill counts as “common ground” when a majority of voting Democrats and a majority of voting Republicans voted yes.

See a mistake? The official record always wins, and every vote and bill page links to its source so you can check it. Tell us at support@whatiscongressdoing.org and we'll fix it.