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Banned Books Week and Censorship: Censorship by the Numbers

The Weaver Library online guide to information on the annual Banned Books Week recognition and censorship.

Censorship by the Number Infographic

Censorship by the Numbers Infographic Text:

Books unite us. They reach across boundaries and build connections between readers. Censorship, on the other hand, divides us and creates barriers. In 2021, 1,597 books were affected by censorship attempts. Learn more at ala.org/bbooks.

Who Initiates Challenges?

  • 39% parents
  • 24% patrons
  • 18% board/administration
  • 10% political/religious groups
    6% librarians/teachers
  • 2% elected officials
  • 1% students

Where do Challenges Take Place?

  • 44% school libraries
  • 37% public libraries
  • 18% schools
  • 1% academic and other types of libraries

Books and Beyond

The ALA's Office for Intellectual Freedom tracked 729 challenges in 2021. Here's the breakdown:

  • 82% books, graphic novels, and textbooks
  • 5% programs, meeting rooms
  • 4% displays, exhibits
  • 2% films
  • 7% other (includes filtering access, databases, magazines, online resources, artwork, social media, music, pamphlets, student publications, reading lists)

Reasons for Challenges (each word and phrase is cited from 2021 censorship reports):

  • LGBTQIA
  • Sexually explicit
  • woke
  • obscene
  • critical race theory
  • profanity 
  • polarizing 
  • political viewpoint
  • drugs
  • racially divisive 
  • problematic author
  • not a happy ending
  • gender dysphoria
  • non-traditional values 
  • sex education
  • indoctrinating kids
  • rape
  • promoted a homosexual lifestyle
  • offensive Chinese stereotypes
  • pedophilia
  • anti-semitic
  • bleak
  • racist content
  • low literary value
  • sexualization of women