S360/KOMO News Poll

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September 2022 Survey


Statement on methodology: Strategies 360 conducted a mixed-mode survey of 400 registered voters in Seattle from September 22-25, 2022, and a mixed-mode survey of 500 registered voters across Washington from September 22-26, 2022. The margin of error for the Seattle survey is ±4.9% at the 95% confidence level for each individual sample.  The margin of error for the statewide survey is +4.4%. Horse race data in the statewide poll is also reported among n370 voters likely to vote in the November general election, which carries a margin of error of ±5.1% at the 95% confidence level for each individual sample. The margin of error is higher for subsamples. A combination of landline, cell phones, and voter file-based online interviews via text message were used to ensure greater coverage of the population sampled. Other sources of error not accounted for by the stated statistical margin of error include, but are not limited to, question wording, question order, coverage bias, and response bias.