Maine polling average: Shah (D) 28.5% · Jackson (D) 21.0% · Pingree (D) 14.0% · King III (D) 13.5% · Bellows (D) 12.3%Mean of the polls published in the 21 days to 4 Jun 2026.
Polling trend
Each point is one published poll; lines are the 21-day average of all polls. Hover or tap for institute and date.
What the polls say
Shah (D) leads the polling average in Maine on 28.5%, 7.5 points ahead of Jackson (D) (21.0%). The biggest shift over the past month is Bellows (D), down 4.7 points.
6 polls from 6 institutes were published in the last 30 days of polling. The most recent is from SurveyUSA, published 4 Jun 2026. The average weighs every poll equally over 21 days; read how it works.