Summary:
Seabrook School District is a compact New Hampshire PK–8 district with two schools serving 579 students: Seabrook Elementary School for prekindergarten through grade 4 and Seabrook Middle School for grades 5–8, with no high school in the district.
The two schools are similar in size, with 302 students at Seabrook Elementary School and 277 at Seabrook Middle School. The middle school is the stronger performer overall: 50% of students were proficient in reading compared with 23% at the elementary school, and its statewide ranking was at the 32nd percentile versus the elementary school’s 7th percentile. Middle school reading was especially encouraging in eighth grade, where 54% of students were proficient, slightly above the state average. The middle school also reports a lower student–teacher ratio, 9.2 to 1 compared with 11.1 to 1 at the elementary school. Both schools remain below state averages in most subjects, however, and middle school mathematics proficiency was 34%, with results declining from 42% in fifth grade to 29% in eighth grade.
Seabrook Elementary School is the clearest area of concern for families, particularly in reading. Reading proficiency fell from 40% to 23% in one year, while mathematics declined from 42% to 36%, contributing to a drop to the 7th statewide percentile. The district’s estimated overall proficiency was about 35% in mathematics and 36% in reading during 2025–26. At Seabrook Middle School, reading and mathematics both improved from the prior year, although science proficiency remained low at 28%. Families may wish to ask about elementary literacy interventions, mathematics support across grades, attendance and student services, and how students transition to high school after grade 8.
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