U.S. economic growth in the third quarter of 2020 was 7.4%. This is a record and the closest to this was the economic growth in 1950 which was 3.9% a little over half of that. This is the equivalent of 33% on an annualized basis.
The economy is about 3.5% smaller than when the pandemic started. This record is better than the one in 2008 financial crisis when over a period of one and half years the economy declined by about 4%. By 2021 the U.S. economy will have recovered to where it was back to its original shape if recovery proceeds at this rate.