State guide · Massachusetts · 2026–27

What grade is my kid in Massachusetts?

Massachusetts sets no statewide cutoff — each district establishes its own minimum age for school attendance.

Calculate for your child

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Most US states use a September 1 cutoff. Year-stamped for the 2026–27 school year.

The Massachusetts rule in detail

Kindergarten cutoffVaries by district
Who sets itSet by each school district
Legal basis603 Mass. Code Regs. 8.02
School required fromAge 6 to age 16
Kindergarten mandatory?No — kindergarten is optional

How Massachusetts compares

Massachusetts is one of 6 states that leave the kindergarten entrance date to local districts rather than fixing one date statewide.

28 states require school attendance to begin at age 6, Massachusetts among them. 11 states and DC start compulsory schooling earlier.

Like most of the country, Massachusetts does not mandate kindergarten — only 17 states and DC do.

Starting early in Massachusetts

Set by the district, since the entrance age itself is a local decision.

Early entrance is decided locally even where state law allows it, so ask your district office what evidence they expect and when the window closes.

Frequently asked

What's the Massachusetts kindergarten cutoff?
Massachusetts sets no statewide cutoff — each district establishes its own minimum age for school attendance.
Who sets the kindergarten cutoff in Massachusetts?
Massachusetts leaves the entrance date to local school districts, so it can differ between two neighbouring towns. The rule lives in 603 Mass. Code Regs. 8.02.
Can a child start kindergarten early in Massachusetts?
Set by the district, since the entrance age itself is a local decision.
At what age is school required in Massachusetts?
In Massachusetts, school attendance is compulsory from age 6 to age 16. Massachusetts does not require kindergarten attendance; compulsory schooling starts at age 6.

Grade by age in Massachusetts — 2026–27

Grade by age in Massachusetts2026–27
AgeTypical gradeNotes
4Not in school yetStarts K in fall of the following school year.
5Kindergarten
61st grade
72nd grade
83rd grade
94th grade
105th grade
116th grade
127th grade
138th grade
149th grade
1510th grade
1611th grade
1712th grade

Source

Legal basis: 603 Mass. Code Regs. 8.02. Cutoff, early-entrance and compulsory-age details cross-checked against the Education Commission of the States 50-State Comparisons (K-3 policies and compulsory school age).
Massachusetts DESE — verify cutoff with your local school district before relying on this page for enrollment.
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