Winters Mill High
🇺🇸 Official data · 2025Westminster, Maryland 21157 · Carroll County Public Schools
#77 of 197 high schools in Maryland
#5522 of 16,910 nationally
About Winters Mill High
Winters Mill High is a public high located in Westminster, in the Carroll County Public Schools school district of Maryland, United States. It caters for Grades 9–12. In 2025 it enrolled 1,156 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 61.2 out of 100, placing it in the top 50% of high schools in United States and 77th of 197 ranked high schools in Maryland. Its strongest component is community advantage (fewer free/reduced-price lunch) (71th percentile), and its weakest is students per teacher (26th percentile).
Other published figures: enrollment 1,156.
There are 11 schools in Westminster; Winters Mill High ranks 9th of 11 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)50%
- Reading proficiency (30%)65%
- Community advantage (fewer free/reduced-price lunch) (25%)37.1%
- Students per teacher (15%)18.3
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Winters Mill High by the official sources.
- Enrollment
- 1,156
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 37.1%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 18.3
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 65%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 50%
- Share of tested students proficient or above (all students, all grades).
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Schools near Winters Mill High
Closest schools by straight-line distance, with their Success Index (US).
Cranberry Station Elementary
Westminster · Public elementary · Grades PK–5
593 students · 296 m away
Westminster East Middle
Westminster · Public middle · Grades 6–8
796 students · 1.2 km away
William Winchester Elementary
Westminster · Public elementary · Grades PK–5
587 students · 1.9 km away
Westminster West Middle
Westminster · Public middle · Grades 6–8
923 students · 2.0 km away
Westminster High
Westminster · Public high · Grades 9–12
1,477 students · 3.6 km away
Friendship Valley Elementary
Westminster · Public elementary · Grades PK–5
518 students · 3.7 km away
Robert Moton Elementary
Westminster · Public elementary · Grades PK–5
440 students · 4.3 km away
Westminster Elementary
Westminster · Public elementary · Grades PK–5
564 students · 4.3 km away
Sandymount Elementary
Finksburg · Public elementary · Grades PK–5
640 students · 7.4 km away
Shiloh Middle
Hampstead · Public middle · Grades 6–8
631 students · 10 km away
Similar schools
Public high schools in Maryland with a comparable Enrollment.
Hammond High
Columbia · Public high · Grades 9–12
1,159 students
Largo High
Upper Marlboro · Public high · Grades 9–12
1,159 students
Kent Island High School
Stevensville · Public high · Grades 9–12
1,153 students
Maurice J. McDonough High School
Pomfret · Public high · Grades 9–12
1,163 students
Gwynn Park High
Brandywine · Public high · Grades 9–12
1,147 students
Queen Anne's County High School
Centreville · Public high · Grades 9–12
1,145 students
Frequently asked questions
Is Winters Mill High a good school?
Winters Mill High has a Success Index (US) of 61.2 out of 100 (Top 50% of high schools in United States) and ranks #77 of 197 in Maryland. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Winters Mill High rank in Maryland?
Winters Mill High ranks #77 of 197 high schools in Maryland and #5522 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Winters Mill High?
Winters Mill High had 1,156 students in 2025.
Is Winters Mill High a elementary school or a high school?
Winters Mill High is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Winters Mill High?
There are 10 schools within 15 km of Winters Mill High; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.