Best Public Schools in New Castle, NH (2025-26)

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Best New Castle Public Schools (2025-26)

For the 2025-26 school year, there is 1 public school serving 26 students in New Castle, NH.

The top-ranked public school in New Castle, NH is Maude H. Trefethen School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

New Castle, NH public school have an score of 50% (versus the New Hampshire public school average of 42%), and score of 80% (versus the 51% statewide average). Schools in New Castle have an average ranking of 9/10, which is in the top 20% of New Hampshire public schools.

Minority enrollment is 4% of the student body (majority Black and Hispanic), which is less than the New Hampshire public school average of 18% (majority Hispanic).

Best Public Schools in New Castle, NH (2025-26)

School
(Math and Reading Proficiency)

Location

Quick Facts

Rank: #11.

Maude H. Trefethen School

(Math: ≥50% | Reading: ≥80%)
:

Top 20%

142 Cranfield St
New Castle, NH 03854
(603) 436-5416

Gr: K-6 | 26 students Student-teacher ratio: 7:1 Minority enrollment: 4%

Frequently Asked Questions

What are the top-ranked public schools in New Castle, NH?

The top-ranked public schools in New Castle, NH include Maude H. Trefethen School.

How many public schools are located in New Castle?

1 public schools are located in New Castle.

What is the racial composition of students in New Castle?

New Castle public schools minority enrollment is 4% of the student body (majority Black and Hispanic), which is less than the New Hampshire public schools average of 18% (majority Hispanic).