To keep the U.S. federal government open, Congress must pass a funding bill (or a short-term “continuing resolution”) with simple majorities in both chambers, but Senate rules usually mean you effectively need at least 60 votes in the Senate to move it forward.

Core numbers

  • House of Representatives
    • 435 voting members.
    • A funding bill needs a simple majority of members voting (typically at least 218 “yes” votes if everyone votes).
    • The House can pass a bill with just a bare majority from one party.
  • Senate
    • 100 senators.
    • Final passage needs only a simple majority (51 votes, or 50 plus the vice president).
    • But to get to that final vote, the Senate usually must first end a filibuster, which requires 60 votes for “cloture.” Without 60 votes, the bill can be blocked from ever getting to a final up‑or‑down vote.

So in practical, day‑to‑day politics when people ask “how many votes are needed to keep the government open,” they usually mean:

You need a majority in the House and about 60 votes in the Senate to overcome a filibuster and advance a funding bill that prevents a shutdown.

Why this sometimes sounds different

  • In some recent fights, one party controlled almost all votes on one side, so commentators would say things like “they just need a few votes from the other party to keep the government open.”
  • That still sits on top of the same structure:
    • House: simple majority.
    • Senate: practically 60 votes to move a funding bill, even though the Constitution itself only requires a majority for passage.

Quick “forum-style” summary

In normal practice, keeping the U.S. government open means:

  • 218 or so votes in the House , and
  • around 60 votes in the Senate to break a filibuster and actually advance the bill, even though final passage is by simple majority.

Information gathered from public forums or data available on the internet and portrayed here.