Project Biden
Project Biden is looking at the approval ratings since the beginning of the first term in 2021. The polls used are sourced from 538.com.
Biden approval chart
The chart uses polling from 538.com
calculated to a 7-day rolling average and fit the trend lines with Loess regression curves with a span of 0.1
.
Methodology used by pollsters
Majority of the polls are conducted through the live phone and the others are a mix of live phone,online panel and text based.
A-list pollsters
A comparison of the A-list/rated pollsters by 538.com who have conducted nation polls on President Biden on how they stack against each other. Marist Polls seems to be more bullish on Biden than the others.