Change Research — U.S. House — Washington District 3

Original sponsor release, online poll n=551 LV, 19–21 Oct 2026, modeled MOE +/-4.3pp. IMPORT COMBINED/AGGREGATE VOTE INCLUDING UNDECIDED FOLLOW-UP: Perez 45%, Braun 44%, undecided 8%, would not vote 3%. The initial unprompted responses were 43%/43% and are NOT a separate poll. Democratic-sponsored (NPI). Public Votendi WA-03 hub showed one earlier poll ending Sep 27 at Oct 23 check. Match the existing Washington District 3 contest and candidate entities; check duplicate preview. Do not normalize.