Superman Smashes the Klan was the 2020
Harvey Awards winner for Best Children or Young Adult Book, was the awarded the Mike Wieringo Spirit Award at the 2020
Ringo Awards and won both Best Publication for Kids and Best Adaptation from Another Medium at the 2021
Eisner Awards. Reviews were positive, especially with regards to its message and themes. Pierce Lydon of
Newsarama praised Gene Luen Yang for exploring the "subtle and insidious ways that prejudice shows up in our everyday life". Rory Wilding of
AIPT Comics said the series "succeeds as a positive and somewhat educational adventure about the acceptance of others". Sheraz Farooqi, for
Newsweek, wrote that "a poignant moment in the story comes when a member of the Klan is cheerful of Superman's powers, taking it as a sign of white supremacy. This ultimately is the catalyst for Superman to reveal himself as an alien to the rest of the world, unashamed of not being a human".
The A.V. Club highlighted that the book weaves personal stories within the historical context and tackles a lot of concepts "for a middle-grade book, from the capitalist roots of the Klan to immigration, but the creative team does it all with grace and careful intention. Even the character design feels thoughtful, as antagonists are drawn without many of the classic markers of villainy, making it clear that physical appearance has nothing to do with risks people pose. If readers didn't already have the foundation of Superman, they might be overwhelmed by all that, but because they enter
Superman Smashes The Klan with clear expectations of who is right and what is wrong, they have more emotional and intellectual energy to absorb and process all of it". Reviews of the artwork were also positive.
The A.V. Club highlighted Gurihiru's "very animated, kid-friendly art style"
Entertainment Weekly highlighted that "Gurihiru's art pays tribute to the 40s fashion that listeners of the original radio broadcast would have been wearing, while also creating a timeless aesthetic".
Superman Smashes the Klan was #1 on
CBRs "10 Best DC Comics Of 2020" list – the article highlights that "the backmatter, in which personal experience with racism as he grew up, enhances the comic and brings a much needed real-world aspect to things". The backmatter essay by Yang was also published in
Publishers Weekly and was their 15th "most-read articles on comics and graphic novels" in 2020.
Sales The
trade paperback edition of
Superman Smashes The Klan made the Top 20 Direct Market Graphic Novels charts for Q2 2020: #5 in units sold and #10 in dollars invoiced. Per
ICv2, these rankings are "based on sales tracked at point-of-sale by the ComicHub system at stores selling American comics around the world. During the period for which these reports were generated, there were roughly 85 stores using the ComicHub system ... These rankings may not be typical for all stores, but do represent a variety of locations and store emphases. And for the first time, these sales rankings represent actual sales to consumers during the period, not sales to stores".
ComicsBeat highlighted that DC's move away from
Diamond to new distributors has ended the sales charts as the industry knew them and since these new distributors have not published sales charts,
ICv2 "has done something long threatened and run charts for both periodicals and graphic novels sales based on ComicHub's
point of sale information. ... 85 stores is a very small sample, but it is a sample and it's all we have for now. ... I should note that industry observers I contacted are united in questioning the usefulness of charts that are such a small sample size". == In other media ==