On behalf of the Simpson College SGA:

Every four years, we as a people are given the opportunity to not only vote for the President but also to determine the direction we take as a nation. Today is the final day that YOU can contribute to this storied electoral history and tradition. Vote for or write-in whichever candidate you’d like (even the patriotic squirrel you see below), I just ask that you exercise your right to vote.
-SGA President Robert Lyons

To find your polling place if you are a Simpson resident, see below images. Remember, in Iowa we have same day voter registration, so if you are not registered, it’s not too late!

On top of this, Iowa does not have voter ID laws, and you cannot be forced to show an ID.