<page_title> 2000 United States presidential election in Iowa </page_title> <section_title> Results </section_title> <table> <cell> Al Gore <col_header> United States presidential election in Iowa, 2000 </col_header> <col_header> Candidate </col_header> <row_header>  </row_header> </cell> <cell> 638,517 <col_header> United States presidential election in Iowa, 2000 </col_header> <col_header> Votes </col_header> <row_header>  </row_header> </cell> <cell> 48.54% <col_header> United States presidential election in Iowa, 2000 </col_header> <col_header> Percentage </col_header> <row_header>  </row_header> </cell> <cell> George W. Bush <col_header> United States presidential election in Iowa, 2000 </col_header> <col_header> Candidate </col_header> <row_header>  </row_header> </cell> <cell> 634,373 <col_header> United States presidential election in Iowa, 2000 </col_header> <col_header> Votes </col_header> <row_header>  </row_header> </cell> <cell> 48.22% <col_header> United States presidential election in Iowa, 2000 </col_header> <col_header> Percentage </col_header> <row_header>  </row_header> </cell> <cell> Green <col_header> United States presidential election in Iowa, 2000 </col_header> <col_header> Party </col_header> <row_header>  </row_header> </cell> <cell> Ralph Nader <col_header> United States presidential election in Iowa, 2000 </col_header> <col_header> Candidate </col_header> <row_header>  </row_header> </cell> <cell> 2.23% <col_header> United States presidential election in Iowa, 2000 </col_header> <col_header> Percentage </col_header> <row_header>  </row_header> </cell> </table>
Iowa was won in 2000 by Al Gore by a margin of 0.32%, with a lead of less than five thousand votes over George W. Bush, while Green Party candidate Ralph Nader took 2.23% of the vote.