How US News Outlets Determine Midterm Election Race Calls
Major news organizations rely on data teams, exit polls, and vote tallies to project winners on election night. Here's how the process works.
On election night, millions of Americans tune in to watch news organizations call races in real time — a process that blends statistical modeling, historical data, and raw vote counts into projected winners. The mechanics behind these calls are more rigorous than many viewers realize, and the organizations making them operate under strict internal standards to avoid premature or erroneous projections.
The major television networks and wire services — including the Associated Press, NBC News, ABC News, CBS News, CNN, and Fox News — each maintain dedicated decision desks staffed by statisticians, political scientists, and veteran journalists. These teams analyze incoming vote totals precinct by precinct, weighting results against historical voting patterns to estimate how uncounted ballots are likely to fall.
Read more Trump Defamation Suit Against Murdoch and WSJ Dismissed With Prejudice →
Exit polls play a supporting role in the process, offering early insight into voter demographics and sentiment before substantial vote totals are available. However, outlets have grown increasingly cautious about relying heavily on exit polls after high-profile misfires in past election cycles. Most decision desks treat exit poll data as one input among many rather than a primary driver of race calls.
The threshold for calling a race is not a fixed percentage of votes counted — it is a statistical confidence level. A call is typically made only when a news organization's models determine that the trailing candidate has no realistic path to victory given the remaining ballots. Tight races in competitive states can go uncalled for hours or even days if the outstanding vote is insufficient to determine an outcome with confidence.
Understanding these standards is especially important in midterm cycles, when control of Congress can hinge on a small number of contested seats. Viewers are encouraged to treat early projections with patience, as responsible journalism demands certainty over speed. Continue reading at All News.
