Yes the run off was about 20% less then when Trump was on the ballot. If Georgia is about equal to the rest of the nation. That is a 30% greater turn out then when a president is on the ballot.... checking.
4,484,902 in the run off of 2021.
midterm 2018 was 3.9 million
2014 was 2.4 million.
2014 midterms was 2.4 million.
2016 total number of votes was 3.9 million
2018 midterm was 3.9 million
2020 total number of votes was 4.93 million
2021 run off total votes 4.45 million
Population gain from 2010 to 2019 was about 1 million.