Why do election experts oppose hand-counting ballots?

FILE - Steve Diorio, the Chair of the Hinsdale, N.H., Select Board, dumps out nearly 1900 ballots onto a table to be hand-counted at the Hinsdale Middle High School on Nov. 3, 2020 in Hinsdale, N.H. Election experts oppose hand-counting ballots because it takes longer than counting with machines, it鈥檚 less reliable and it鈥檚 a logistical nightmare for U.S. elections. (Kristopher Radder/The Brattleboro Reformer via AP, File)

Why do election experts oppose hand-counting ballots?

It takes longer than counting with machines, it鈥檚 less reliable, and it鈥檚 a logistical nightmare for U.S. elections.

A growing number of Republican lawmakers , an argument rooted in false to steal the 2020 election.

Though there is of or in 2020, some jurisdictions have voted to scrap machines and pursue instead this year.

Numerous studies 鈥 in voting and other fields such as banking and retail 鈥 have shown that people make far more errors counting than do machines, especially when reaching larger and larger numbers. They鈥檙e also vastly slower.

鈥淢achine counting is generally twice as accurate as hand-counting and a much simpler and faster process,鈥 said Stephen Ansolabehere, a professor of government at Harvard University who has conducted research on hand-counts.

In one study in New Hampshire, he found poll workers who counted ballots by hand were off by 8%. The error rate for machine counting runs about 0.5%, Ansolabehere said.

Just how long can hand-counting delay results? Depending on jurisdiction and staffing, it could be days, weeks or even months.

In Cobb County, Georgia, after the 2020 election, a hand tally ordered by the state for just presidential votes on about 397,00 ballots took hundreds of people five days. A county election official estimated it would have taken 100 days to count every race on each ballot using the same procedures.

Proponents of hand-counting often point to countries like France, which use it more or less successfully, but that鈥檚 because they have simpler elections with just one race at a time, Ansolabehere said.

In the U.S., ballots are far more complicated, sometimes containing dozens of local, state and federal races at a time.

Hand-counting of all ballots does happen in parts of the U.S. 鈥 in some small towns in the Northeast, for example 鈥 and it鈥檚 possible in small jurisdictions, said Gowri Ramachandran, senior counsel at the Brennan Center for Justice. The Brennan Center for an in Nye County, Nevada, calling it a 鈥渧iolation of law and common practice.鈥 The hand-count after a Nevada Supreme Court ruling in late October.

Hand tallies are also frequently used in post-election reviews, but that usually involves only a sample of ballots and is done without the time pressure of trying to report results quickly.

A recent of major party secretary of state candidates in 24 states found that the vast majority opposed hand-counting ballots. Despite growing popularity of the error-prone process among some Republicans, 13 of 23 secretary of state candidates who responded said they opposed implementing a statewide hand-count of ballots instead of a machine count.

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