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Caltech Science Exchange  /  Topics  /  Voting and Elections  /  Voting by Mail

How Does Voting by Mail Work?

Dive Deeper

The Shouptronic electronic voting machine (left) debuted in the 1980s, and mimicked the Standard gear-and-lever voting machine of the early 1900s.
How crisis shaped voting tech the US, and how COVID is doing the same
an "i voted" sticker
When Absentee/Mail Ballot Processing and Counting Can Begin
Man standing at electronic voting booth
The Impact of the Pandemic, Election Policies, and Partisanship on Voter Participation in the 2020 US Election