On Election Night, when 100% of the precincts in Miami County had reported, only 31,620 votes had been counted. George W. Bush was reported to have won Miami County with 20,807 votes (65.80%) to 10,724 votes (33.92%) for John F. Kerry. These numbers did seem low. In 2000 there had been 42,841 ballots cast. Bush had won Miami County with 26,037 votes (60.78%) to 15,584 votes (36.38%) for Al Gore.
Somehow the final total came in later that night at 50,235 votes cast, giving Bush a margin of 16,000 votes, exactly – 33,039 to 17,039. Moreover, as has been widely reported, even with the addition of 18,615 new votes, Bush's percentage was almost unchanged (65.80% to 65.77%), and Kerry's percentage was exactly the same (33.92%). This led some observers to believe that the optical scanner had been programmed to come out that way, to provide the desired 16,000-vote plurality.