Poll: Anti-incumbent sentiment reaches highest point in more than 20 years

These results are based on an April 24-30 Gallup poll of 1,336 registered voters. The percentage of voters saying most incumbents deserve re-election is up slightly from the 17% Gallup measured in January. But even with the slight increase, the current 22% is lower than Gallup has measured in any other election year. The only other sub-30% readings before this year were 29% in October 1992 and 28% in both March 2010 and June 2010.

Democratic registered voters (28%) are slightly more likely than Republican registered voters (22%) to say most members of Congress deserve re-election. Independent voters, at 16%, are least likely to believe this.

U.S. voters as a whole are more positive about their own member of Congress than about most members of Congress, as they have been since Gallup first asked these items in 1992. Currently, 50% of voters say their own member deserves re-election. This, too, is slightly more positive than in January (46%), but is similar to levels observed at the time of the elections in 1992, 1994, 2006, and 2010. Most of these years saw relatively high turnover in Congress.