Mike Crapo Republican Mike Crapo Republican The 2016 United States Senate election in Idaho was held November 8, 2016, to elect a member of the United States Senate to represent the State of Idaho, concurrently with the 2016 U.S. presidential election, as well as other elections to the United States Senate in other states and elections to the United States House of Representatives and various state and local elections.

The primaries were held May 17.

Incumbent Republican Senator Mike Crapo won re-election to a fourth term in office.

[1] Crapo won both congressional districts.

[32] Official campaign websites