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 Kennedy: 50–60% 60–70% Duncan: 50–60% | |||||||||||||||||
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| Elections in Louisiana |
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 Government |
The 1999 Louisiana State Treasurer election was held on October 23, 1999, to elect the Louisiana State Treasurer. Democratic incumbent Ken Duncan ran for a second term but lost to fellow Democrat secretary of the Louisiana Department of Revenue and future senator John Kennedy. Kennedy won the election with a majority of the vote, so no runoff election was held.
