House Primaries Shape Midterm Showdowns

U.S. voters in Iowa and New Jersey on Tuesday, June 2, 2026, selected primary winners for several key House races, establishing the matchups for the upcoming midterm elections. These results clarify the competitive landscape for control of Congress, particularly in districts that could influence the overall balance of power.

In Iowa, the 3rd Congressional District will feature Republican Rep. Zach Nunn against Democratic state Sen. Sarah Trone Garriott. The 1st Congressional District will see Democratic former state Rep. Christina Bohannan challenge GOP Rep. Mariannette Miller-Meeks for a third consecutive election. Additionally, former state Rep. Joe Mitchell, backed by Donald Trump, is projected to win the Republican nomination in Iowa's 2nd District, facing Democratic state Rep. Lindsay James.

Notable contests include the 22nd District

California also played a significant role, with its top-two primary system shaping several battleground House races. Notable contests include the 22nd District, where Republican Rep.

David Valadao, who voted to impeach Trump, is advancing. In New Jersey's 7th District, Democrats nominated Rebecca Bennett to challenge GOP Rep.

These primary outcomes set the stage for a

Tom Kean Jr. These primary outcomes set the stage for a series of competitive general elections that will determine the composition of the next U.S.

House of Representatives.