glossary
What a "job zone" means
ONET's 1–5 scale describing how much preparation an occupation typically needs.
Use the 3-question Fit CheckO*NET's 1–5 scale describing how much preparation an occupation typically needs.
What it means
A job zone is an O*NET grouping that sorts occupations by how much education, training, and experience they typically require.
There are five job zones. Zone 1 covers occupations needing little or no preparation, while Zone 5 covers occupations that typically need extensive preparation such as advanced degrees and long experience.
Job zones help career-changers gauge the realistic on-ramp to a role: a lower zone usually signals a shorter typical preparation path than a higher one.
A job zone describes the typical preparation level of an occupation, not a fixed rule — it is not a guarantee that a given zone leads to placement or a particular wage.
We present job zones as planning context only and never as a promise about hiring, income, or earnings for any individual.
Core source records
This table lists the page’s core content records and when they were checked. Claim-specific citations appear beside the relevant text and may not be repeated here.
| ID | Supports | Source | Checked |
|---|---|---|---|
| CIT-01 | O*NET defines job zones (1-5) by typical preparation level | National Center for O*NET Development — O*NET Database | 2026-06-07 |
| CIT-02 | O*NET OnLine surfaces job zone information on occupation pages | National Center for O*NET Development — O*NET OnLine | 2026-06-07 |
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