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Cook Political Report

Non-partisan US race-rating service; moved seven House seats toward Democrats on 18 June 2026.

25 of 25 entries (20 events, 5 interactions)

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#1229 Jun

Moved Alaska Senate from Lean Republican to Toss-up

US Midterms 2026: Two Dan Sullivans, one Alaska toss-up
#1018 Jun
#910 Jun
#93 Jun

Moved Iowa Senate from Likely Republican to Lean Republican on 3 June

US Midterms 2026: An Iran War price shock hits Iowa
#727 May

Moved Texas Senate from Likely Republican to Leans Republican

US Midterms 2026: Texas Senate, TX-35 both slip to Leans Republican
#68 May

Voided its conditional five-seat shift toward Democrats after SCOVA ruling

US Midterms 2026: Virginia court kills Democrats' last 2026 track
#427 Apr

Moved five Virginia House districts toward Democrats based on voided referendum map

US Midterms 2026: Cook moves 5 Virginia seats on a voided map
#313 Apr

Shifted four Senate race ratings toward Democrats

US Midterms 2026: Cook shifts four Senate races to Dems
#313 Apr
AnalysedNNebraska
shifted rating toward competitive
US Midterms 2026 · source event
#313 Apr
AnalysedNCNorth Carolina
shifted rating toward democrats
US Midterms 2026 · source event
#313 Apr
shifted rating toward democrats
US Midterms 2026 · source event
#27 Apr
Endorsed bySCSabato's Crystal Ball
corroborated competitive shift
US Midterms 2026 · source event
#27 Apr
AnalysedPPennsylvania
upgraded district to tossup
US Midterms 2026 · source event