This page compiles published survey data on how Gen Z uses AI in daily life, anchored on Gallup’s 2026 “Voices of Gen Z” study (with the Walton Family Foundation and GSV) and the Harvard/Gallup/Walton survey of ~2,500 18–28-year-olds, with cross-generational comparisons from SurveyMonkey and NORC.
The AI Behavior Index is the research arm of OneChat AI, an integrated multi-model AI platform. We compile and analyze data from primary research sources to make AI adoption and market trends more accessible to journalists, researchers, and decision-makers.
Why Gen Z “use” figures range from ~51% to ~79%: they measure different things. The 51% is at-least-weekly use (Gallup); the ~74–79% figures are any/recent use (“used in the last month” or “ever used”). The 76% cross-generation figure is from a different survey (SurveyMonkey). All point the same way — Gen Z leads — but the exact number depends on the frequency threshold and survey. We anchor frequency on Gallup’s probability panel and label the reach figures separately.
Methodology notes: the frequency and sentiment figures are from Gallup’s probability-based panel (±3.6pp). Use-case percentages are multiple-select and from the Harvard/Gallup survey of 18–28-year-olds, so they describe young adults specifically. Cross-generation reach figures come from a separate SurveyMonkey survey and are directional. “Gen Z” definitions vary slightly by source (14–29 vs 18–28); we note the age band per chart.
Sources used on this page:
- Gallup — Voices of Gen Z: AI Adoption Steady, Skepticism Climbs 2026 (frequency; sentiment)
- Harvard Business Impact — How Gen Z Is Using AI 2026 (use cases; ~2,500 sample)
- Harvard Business Review — How Gen Z Uses Gen AI 2026 (ambivalence)
- Phys.org / SurveyMonkey — How Every Generation Uses AI 2026 (cross-generation reach)
Corrections or suggestions: research@aibehaviorindex.org