Marshwood High School at a glance
- National rank: #6,345 (2026-27 edition)
- Maine rank: #11
- Previous edition: Up from #11,736 in 2022-23
- Graduation rate: 93.5%
- Students: 659
In the 2026-27 edition, Maine did not let the College Board share AP results with U.S. News, so the two college-readiness measures (40% of the score) for every Maine school used IB results only. Sources: U.S. News methodology, FactCheck.org. How much this moved Maine schools.
Ranks are from the 2026-27 U.S. News & World Report Best High Schools edition. How HighSchoolTrends uses this data.