Best public schools in Great Mills, MD

3 public schools in Great Mills: 2 elementary · 1 high. Ranked by our score, based on 2025-26 state test results.

Elementary schools

2 schools in Great Mills, best first

Greenview Knolls Elementary 40.2

St. Mary's County Public Schools · Grades PK-5 · 322 students

ELA 47%Math 27%Science 15%

#458 of 765 in Maryland

George Washington Carver Elementary 21.4

St. Mary's County Public Schools · Grades PK-5 · 490 students

ELA 34%Math 13%Science 21%

#602 of 765 in Maryland

High schools

1 school in Great Mills

Great Mills High 59.2

St. Mary's County Public Schools · Grades 9-12 · 1,748 students

ELA 55%Math 18%Science 44%

#83 of 202 in Maryland

School districts serving Great Mills

St. Mary's County Public Schools 27

Nearby cities and towns