High Schools in Groton, CT

High schools in Groton, Connecticut on a map, with rankings, graduation rates and multi-year trends.

2012–2026 data · 35,000+ schools · 491 cities · 100% free

Top ranked high schools in Groton, 2026-27

3 high schools in Groton are ranked in this edition, ordered by Connecticut state rank.

  1. Marine Science Magnet High School of Southeastern — Groton · #14 in CT · #676 nationally
  2. Robert E. Fitch High School — Groton · #57 in CT · #3,064 nationally
  3. Ella T. Grasso Southeastern Technical High School — Groton · #131 in CT · #8,091 nationally

Ranks are from the 2026-27 U.S. News & World Report Best High Schools edition. How HighSchoolTrends uses this data.