Substitute requirements

Substitute Teacher Requirements by State

What it takes to substitute teach in each state — age, degree, license, and background-check rules at a glance.

StateMin ageDegreeLicense
Colorado18+SometimesNo
Georgia18 baseline, often 21+SometimesSometimes
PennsylvaniaGenerally 18+SometimesSometimes
Texas18+ or 21+NoNo