Character · To Kill a Mockingbird
Atticus Finch's IQ, and what To Kill a Mockingbird's IQ Score actually reveals.
How smart is Atticus Finch? Smart enough that "Atticus Finch's IQ" is one of the most searched questions about To Kill a Mockingbird. Here is the defensible read of the mind the show actually builds, the 182/200 IQ Score behind it, and why no invented number does it justice.
The answer
Atticus Finch anchors To Kill a Mockingbird as one of its central intelligences, and the show earns a 182/200 IQ Score (Masterclass tier) for how seriously it builds that mind. That score is the real, measurable answer the search is circling. The specific IQ figures floating around online are invented; no clinical IQ test applies to a fictional character, and TVI does not fabricate one. We rate the work, not the character, on a published 0 to 200 rubric.
Who Atticus Finch is, and what kind of intelligence the show actually depicts
Atticus Finch (Gregory Peck) is Depression-era Alabama small-town lawyer defending Tom Robinson against a wrongful rape conviction, Harper Lee's central character rendered by Gregory Peck in his Oscar-winning role. The character's intellectual signature in the show is the legal-moral-philosophical cognition of mid-20th-century American conscience, intelligence-as-quiet-courage-applied-against-community-consensus, the rare cinematic protagonist whose moral architecture was so influential the American Film Institute named him cinema's #1 hero.
This is the part of the question "what is Atticus Finch's IQ" that the search engine flattens. The real question, the one viewers are circling, is whether the show treats Atticus Finch's mind seriously. That's the question TVI can actually answer.
What the IQ Score reveals about the portrayal
To Kill a Mockingbird scores 182/200 (Masterclass tier) and Atticus Finch is the canonical reason. Gregory Peck's performance, for which he won Best Actor, committed to letting the moral architecture be enacted rather than declared. The rubric reads what Horton Foote's adaptation actually argues: that the courage to apply legal-moral principles consistently in a community organized against them is the actual subject, and the rendering of Atticus's specific cognitive style (quiet, patient, observational, willing to lose) is what made the character culturally canonical.
For the full score breakdown, Cognitive Stimulation, Educational Value, Craft & Quality, and the rationale, see To Kill a Mockingbird on TV Intelligentsia. Or read what an IQ Score is and how it's calculated.
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