As the nation’s election community continues to grapple with the impact of the COVID-19 pandemic, calls are increasing for the nation to shift primarily to vote-by-mail (VBM) ballots as a way to protect voters and poll workers in November. That push is raising some concerns that populations at greater risk of COVID-19—especially voters 65 and older and African Americans–are also those who would be less likely to cast ballots by mail. That is, an increase in VBM could result in a decrease in electoral participation by those at highest risk of COVID-19.
To test this concern, I analyzed county VBM patterns from 2018, with an eye on usage by African American and older voters. That analysis revealed that counties with higher proportions of these voters had higher VBM rates in 2018. This suggests that moving the November 2020 elections primarily to VBM could help reduce the exposure of high-risk groups to COVID-19 without reducing their anticipated participation in the election.
The data for this analysis comes from the U.S. Election Assistance Commission’s (EAC) 2018 Election Administration and Voting Survey (EAVS), which, among other things, asked counties to report their VBM rates for the 2018 General Election. Using those totals, along with estimated population figures from the Census Bureau’s 2018 5-year American Community Survey (ACS), I constructed a model to test the relationship between a county’s VBM rate and the proportion of its population that is “at risk,” defined as either African American, aged 65 or older, or both. You can see the results below:
The results are statistically significant at 95% or better and are further detailed in the full analysis here.
These results suggest that a hypothetical county with no at-risk voters (i.e., neither African American voters nor voters 65 and older) would see a 19% VBM rate, with those totals increasing (especially for counties with a higher number of older voters) as the proportions of these at-risk populations increase.
The analysis suggests this relationship is even stronger in counties that do not require voters to provide an excuse when requesting VBM ballots:
The bottom line? Contrary to concerns about a disproportionate negative effect of VBM on participation by African American and voters 65 and older, expansion of VBM to protect these groups from increased risk of contracting COVID-19 this fall won’t disadvantage them at the ballot box.
Here at Fors Marsh Group, we will continue to review the data and look for insights on what it tells us about the nation’s election system in November 2020 and beyond.