<a href="https://en.wikipedia.org/wiki/United_States_Senate_election_in_Oregon,_2004" class="extiw" title="en:United States Senate election in Oregon, 2004">2004 Oregon US Senate election</a> results by county:
<div class="legend" style="direction:ltr;line-height:23px;"><div class="legend-content" style="display:inline-block;vertical-align:top;box-sizing:border-box;width:34px;height:23px;overflow:hidden;font-size:15px;border:thin solid #333;background:pink;color:#202122;text-align:center;"> </div> <a href="https://en.wikipedia.org/wiki/Al_King_(politician)" class="extiw" title="en:Al King (politician)">Al King</a> by a plurality of less than 50%</div>
<div class="legend" style="direction:ltr;line-height:23px;"><div class="legend-content" style="display:inline-block;vertical-align:top;box-sizing:border-box;width:34px;height:23px;overflow:hidden;font-size:15px;border:thin solid #333;background:red;color:#202122;text-align:center;"> </div> Al King by a majority</div>
<div class="legend" style="direction:ltr;line-height:23px;"><div class="legend-content" style="display:inline-block;vertical-align:top;box-sizing:border-box;width:34px;height:23px;overflow:hidden;font-size:15px;border:thin solid #333;background:lightblue;color:#202122;text-align:center;"> </div> <a href="https://en.wikipedia.org/wiki/Ron_Wyden" class="extiw" title="en:Ron Wyden">Ron Wyden</a> by a plurality of less than 50%</div>
<div class="legend" style="direction:ltr;line-height:23px;"><div class="legend-content" style="display:inline-block;vertical-align:top;box-sizing:border-box;width:34px;height:23px;overflow:hidden;font-size:15px;border:thin solid #333;background:blue;color:#202122;text-align:center;"> </div> Ron Wyden by a majority</div>
<div class="legend" style="direction:ltr;line-height:23px;"><div class="legend-content" style="display:inline-block;vertical-align:top;box-sizing:border-box;width:34px;height:23px;overflow:hidden;font-size:15px;border:thin solid #333;background:darkblue;color:#202122;text-align:center;"> </div> Ron Wyden by a majority of more than 60%</div>
<a href="//commons.wikimedia.org/wiki/User:Athelwulf" title="User:Athelwulf">Athelwulf</a>
Data obtained <a rel="nofollow" class="external text" href="http://records.sos.state.or.us/ORSOSWebDrawer/Recordpdf/6873503">here</a>. Map based on <a href="//commons.wikimedia.org/wiki/File:Map_of_Oregon_highlighting_Klamath_County.svg" title="File:Map of Oregon highlighting Klamath County.svg">Image:Map of Oregon highlighting Klamath County.svg</a>.