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Pollster Report Card: Oregon Democratic Primary 05/20/08

SurveyUSA Breaking News - 05/21/08 10:05 PM

Public Policy Polling (PPP) was the most accurate pollster in the 05/20/08 Oregon Democratic Presidential Primary by every measure. (click on the chart until legible)

Oregon Democratic Primary Pollster Report Card 052008

Chart includes all polls released within 7 days of the Primary. Older, “stale” polls, released more than 7 days before the Primary, are not displayed.

jr1886 says:

What’s wrong with ARG and Suffolk? I wonder where have they been polling

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