New Hampshire School Attendance Age
New Hampshire school attendance age: when compulsory education starts, the legal dropout age, and how long public school is available.
New Hampshire sets the age at which a child must start school and the age at which compulsory attendance ends. The figures below come from the state education code.
Starting age
In New Hampshire, a child must be enrolled in school by age 6. Most states start compulsory attendance at 6, though a few begin at 5 or 7.
Leaving age
A student may legally leave school at age 18 in New Hampshire. This is the age at which compulsory attendance ends — dropping out earlier can carry truancy consequences.
Maximum age
Public school is generally available in New Hampshire through age 21. Some students stay past the compulsory-leaving age for adult education, special education, or to finish a diploma — check your local district for the exact ceiling.
Exemptions
Homeschool and private school are recognized alternatives. Each state sets its own notice and assessment rules for homeschooling, so confirm the filing steps with your state education agency.
Source
Statute: RSA 193:1. Last verified: 2026. Compulsory ages change when states amend education law — confirm the current rule with the New Hampshire Department of Education before relying on it.
Frequently Asked Questions
At what age does my child have to start school in New Hampshire?
Compulsory attendance begins at age 6 in New Hampshire. Most families enroll in kindergarten a year or two before that, but the legal requirement starts at 6.
What age can a student drop out of school in New Hampshire?
A student may legally leave school at age 18 in New Hampshire. Leaving earlier usually triggers truancy rules unless an approved exemption applies.
Can my child stay in public school past the leaving age in New Hampshire?
Often yes — public school in New Hampshire is generally available through age 21, and some programs (adult ed, special ed) allow eligible students to continue. Ask your district for specifics.