These challenges could prove especially consequential for the upcoming election. Millions of people will cast ballots this November, and—with more than 215,000 people dead from COVID-19 in the US and health officials urging the public to practice social distancing—many will choose to vote by mail. With at least 75 percent of US voters eligible to vote by mail this year, experts expect between 80 million and 100 million ballots to be mailed, an unprecedented number.
To assess how the USPS has fared this year, the Union of Concerned Scientists (UCS) asked the USPS for its 2020 data on mail delay complaints from customers. This request was possible because of the Freedom of Information Act (FOIA), a law that allows any member of the public—you, me, your grandpa, your grocer—to ask for government records. We worked with helpful FOIA officers at the USPS to obtain more than 2 million lines of data. Then our resident data expert, Casey Kalman, analyzed these data alongside Census Bureau demographic data from across the United States.
We found that the number of mail-delivery complaints has risen since the start of the pandemic. This could be because mail volume has plummeted, financially ravaging the already cash-strapped Service; it could be because thousands of USPS workers have fallen ill. Or we could be missing other information. We haven’t yet received total mail delivery, so we don’t yet know whether the percentage of mail that’s delayed increased. We will update this analysis as we receive more data.
What we know for sure, though, is that complaints of delayed mail were more prevalent among communities of color:

The average number of mail complaints per 1,000 people is nearly 50 percent higher in communities of color (zip codes whose population is more than 45 percent Black, Indigenous, or other people of color) than the national average. These disparities may have existed before the pandemic and the USPS’s recent changes, but they could still shape how, whether, and which mail-in ballots are counted come November.
Other teams are investigating USPS mail, too. The New York Times used a mail-tracking service to calculate the percentage of mail delivered on time in several US cities, while we relied on raw numbers of delayed-mail complaints nationwide. Both analyses found that mail delays increased over the summer. The Times also found that delays spiked in July, when Postmaster General DeJoy instituted operational changes to the USPS.
These analyses paint a troubling picture.
Members of these underserved communities already face enormous barriers to voting: they have been disenfranchised through gerrymandering, purged from voter rolls, blocked from early voting, and saddled with restrictive ID laws. Younger, Black, and Latino voters also have their mail-in ballots rejected at higher rates. A disempowered USPS could further entrench these disparities, which research has shown can harm public health.
Last week, I sent my grandmother a letter for her birthday; next week, I will mail my 2020 election ballot from home. For both, I rely on the US Postal Service.
The USPS has provided jobs and a lifeline to government services for millions of people regardless of race or income, including for rural communities and those who receive necessities like medicine through the mail. It is also a popular public good, earning approval from the vast majority of people in the United States. This year and in future years, the USPS must be well funded, well resourced, and championed by our elected officials as it works to uphold the democratic process—for all of us, equally.
Originally published by the Union of Concerned Scientists.