K-12 & COLLEGE

Updated July 2026 See how every US grade lines up with age in our complete grade levels by age chart. […]

Updated July 2026 See how every US grade lines up with age in our complete grade levels by age chart.

Updated July 2026 See how every US grade lines up with age in our complete grade levels by age chart.

Assuming they start kindergarten at the typical age of 5 years, 3rd graders in the United States (Year 4 in

Updated July 2026 See how every US grade lines up with age in our complete grade levels by age chart.

Updated July 2026 Short answer: Most 1st graders in the US are 6 or 7 years old — they typically

Last updated: June 2026 See how every US grade lines up with age in our complete grade levels by age