The Tuesday, June 7 Primary Election yielded a turn-out of 17.38% of eligible area voters as 1,723 ballots were cast by Allamakee County residents. Republicans carried a majority of that vote, as 1,374 of that total were Republican ballots, with that party having the more locally contested races in this year's Primary, as opposed to the only contested Democratic races this year being at the federal level of government on the Allamakee County ballot.
Within the most local contested race, the Republican nomination for one Allamakee County Board of Supervisors seat, incumbent Dennis Koenig of Postville held off a challenge by Mark Reiser of Lansing by 57 total votes. Koenig garnered 709 votes, with Reiser ending up with 652 votes and carrying four of the 11 precincts.
The breakdown by precinct for that Allamakee County Board of Supervisors race on the Republican ballot can be found in the colored chart below.