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Schools in Portsmouth, NH

Safety scores and transparency grades from federal incident data · 2021-22 collection

6SCHOOLS
3WITH TRUSTED DATA
$809,650TYPICAL HOME VALUE
6%OF CITIES COST MORE
Why no city ranking? Only 3 of 6 schools here have trustworthy data — we rank a city only when at least 5 do, so one school's numbers can't masquerade as a citywide pattern. Each school below still has its own full report.

Typical home value: $809,650 (Zillow ZHVI, 2026-06-30) — cheaper than 6% of ZHVI-matched cities. Comparing safety against price? See the Affordable & Safe guide.

All schools, safest first

SCHOOLDISTRICTGRADESSTUDENTSSAFETY SCOREGRADE
Mary C. Dondero Elementary SchoolPortsmouth School DistrictKG–0532095A
Portsmouth Middle SchoolPortsmouth School District06–0852864A
Portsmouth High SchoolPortsmouth School District09–121,04217A
Little Harbour SchoolPortsmouth School DistrictKG–05383— insufficient dataC
New Franklin SchoolPortsmouth School DistrictKG–05271— insufficient dataC
PEEP School - Pre School ProgramPortsmouth School DistrictPK–PK— insufficient dataC