Uncontested races

In 22 of the 506 2026 races, one of the two major parties had no candidate, or both finalists were from the same party.

No Democratic candidate (4)

Idaho Senate (Jim Risch) · Nebraska Senate (Pete Ricketts) · South Dakota Senate (Mike Rounds) · Alaska governor (Dave Bronson)

No Republican candidate (9)

CA-06 (Richard Pan) · FL-10 (Maxwell Frost) · MA-01 (Richard E. Neal) · MA-02 (James P. McGovern) · MA-05 (Katherine M. Clark) · MA-07 (Ayanna S. Pressley) · NJ-08 (Rob Menendez) · PA-03 (Chris Rabb) · WI-02 (Mark Pocan)

Two candidates from one party (9)

CA-04 (Mike Thompson) · CA-07 (Mai Vang) · CA-11 (Connie Chan) · CA-12 (Lateefah Simon) · CA-14 (Melissa Hernandez) · CA-29 (Luz Rivas) · CA-34 (Jimmy Gomez) · CA-37 (Sydney Kamlager-Dove) · CA-40 (Ken Calvert)

Landslides vs. squeakers → · Third parties and independents →

Based on the candidates on the November ballot in our results (civicAPI). An "uncontested" race may still have third-party or independent candidates.