IE 11 is not supported. For an optimal experience visit our site on another browser.
100%
expected
vote in
County
  • Adair100% in
  • Adams100% in
  • Allamakee100% in
  • Appanoose100% in
  • Audubon100% in
gop
Incumbent
Chuck GrassleyGrassley
56.0%
681,501
Percent
  • 71.9%
  • 71.3%
  • 66.3%
  • 71.3%
  • 68.5%
Votes
  • 2,279
  • 1,167
  • 3,806
  • 3,357
  • 1,661
dem
Michael FrankenFranken
43.8%
533,330
Percent
  • 28%
  • 28.5%
  • 33.7%
  • 28.6%
  • 31.3%
Votes
  • 887
  • 467
  • 1,934
  • 1,349
  • 760
other
Write-insWrite-ins
0.1%
1,815
Percent
  • 0.1%
  • 0.2%
  • 0%
  • 0.1%
  • 0.2%
Votes
  • 3
  • 3
  • 2
  • 5
  • 4
100%
expected
vote in
% in
  • 100% in
  • 100% in
  • 100% in
  • 100% in
  • 100% in

How are votes in Iowa cast?

Some states and some individual counties provide results broken down by type of ballot cast, which can include Election Day votes, or those cast early, either in person or by mail. Whenever that information is widely available in a state on election night, NBC News will display it.

Break down votes by

Election day
850,956votes
(70%)
Top Candidate
C. Grassley
Grassley
R
Early by mail
365,690votes
(30%)
Top Candidate
M. Franken
Franken
D
100% of votes broken out by vote type as of now

The expected vote is the total number of votes that are expected in a given race once all votes are counted. This number is an estimate and is based on several different factors, including information on the number of votes cast early as well as information provided to our vote reporters on Election Day from county election officials. The figure can change as NBC News gathers new information.

Source: National Election Pool (NEP)