Topic summary2014 United States Senate election in Iowa Expand Summary County resultsCongressional district resultsPrecinct resultsErnst: 40–50% 50–60% 60–70% 70–80% 80–90% >90%Braley: 40–50% 50–60% 60–70% 70–80% 80–90% >90%Tie: 40–50% Wikipedia source
