Guide

What is the Caldecott Medal?

5 min read

The Caldecott Medal is the American Library Association's annual award for the most distinguished American picture book for children. Here's what it is, how books are chosen, and why teachers reach for Caldecott winners year after year.

The Caldecott Medal has been awarded every year since 1938 to the artist of the most distinguished American picture book for children. It’s named for Randolph Caldecott, the 19th-century English illustrator whose work the publisher Frederic Melcher considered a benchmark for the form. The medal is administered by the Association for Library Service to Children (ALSC), a division of the American Library Association.

What the criteria actually say

The award is for the illustrator, not the author. The official criteria ask the committee to judge:

  • Excellence of artistic technique
  • Excellence of pictorial interpretation of story, theme, or concept
  • Appropriateness of style of illustration to the story, theme, or concept
  • Delineation of plot, theme, characters, setting, mood, or information through the pictures
  • Recognition of a child audience

Eligibility: the artist must be a US citizen or resident, the book must be published in English in the US during the preceding year, and the illustrations must be original to the book. Translations are not eligible. Reprints are not eligible.

How the committee actually votes

Fifteen ALSC-appointed members spend roughly a year reading every eligible picture book. They meet in person at the ALA Midwinter Meeting in January and vote by secret ballot. The book that receives the highest weighted score wins the Medal; up to five additional books are named Caldecott Honor books. Results are announced at the Youth Media Awards press conference the following morning.

Why Caldecott books show up in school reading lists

K-2 reading curricula lean heavily on picture books. Teachers and librarians use Caldecott winners and Honor books because:

  • They model how illustration and text co-construct meaning — useful for teaching visual literacy
  • The committee’s expert vetting means the art is technically and conceptually strong
  • Most school libraries already own the entire Caldecott collection back to the 1980s
  • Pairing a Caldecott winner with a state ELA reading standard is a low-risk curriculum choice

Caldecott awareness shows up in state ELA standards documents and in the Common Core’s Appendix B exemplar text list, though the standards don’t mandate any specific Caldecott title.

Common misconceptions

The Caldecott isn’t a popularity award. Bestseller status is irrelevant to the committee. Books that sell modestly but break new ground artistically can and do win.

The Caldecott isn’t the Newbery.The Newbery Medal, awarded the same morning by the same parent organization, recognizes the most distinguished contribution to American literature for children. Caldecott is for the illustrator; Newbery is for the author. The two are sometimes confused because they’re announced together.

An older Caldecott book isn’t automatically canon.The Caldecott reflects the committee’s view that year. Cultural standards for childrens’ books have shifted; a few mid-20th-century winners include content that wouldn’t pass review today. Most school librarians evaluate older winners on current merits rather than deferring to the medal alone.

For a related award covering writing, see our companion guide on the Newbery Medal. For state-specific picture-book reading lists, see your state page.

Common questions

What does the Caldecott Medal recognize?
It recognizes the most distinguished American picture book for children published the preceding year. The award is for the illustrator, not the author — Caldecott is fundamentally an art award, judging visual storytelling and how illustrations complement or extend the text.
Who chooses Caldecott Medal winners?
A 15-member Caldecott Committee appointed by the Association for Library Service to Children (ALSC). Members are librarians and children's literature experts. They read every eligible picture book published in the prior year and meet in January to vote at the ALA's annual Youth Media Awards.
What is the difference between the Caldecott Medal and Caldecott Honor?
One Medal is awarded each year; up to 5 Honor books are named as runners-up. Both are prestigious. Honor books often have nearly identical artistic merit; the Medal goes to the single book that received the committee's plurality vote on the final ballot.
Are Caldecott books always for very young children?
Most are picture books for ages 0-8, since that's the primary audience for the format. But the eligibility rules don't cap age — illustrated books for older children can win. The 2008 winner The Invention of Hugo Cabret was a 533-page illustrated novel for ages 9+.
Why do teachers use Caldecott winners in classrooms?
Caldecott books reliably model how illustration and text work together to build meaning. K-2 reading curricula often use them to teach visual literacy, story structure, and theme. Most school libraries maintain a complete Caldecott collection, so finding a Caldecott book on a class reading list is a strong signal of curricular intent, not a random pick.

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