Skip to content
S
47.3/ 100
Success Index (US)
Lower 50%

#52 of 110 middle schools in West Virginia
#8239 of 15,369 nationally

How is this calculated?
Students
945
Enrollment
945
Source: NCES CCD
Students per teacher
15.5
Source: NCES CCD
Math proficiency
42%
Source: EDFacts

About Spring Mills Middle School

Spring Mills Middle School is a public middle located in Martinsburg, in the Berkeley County Schools school district of West Virginia, United States. It caters for Grades 6–8. In 2025 it enrolled 945 students. Traditional public schools run by a school district; free to attend.

Its Success Index (US) is 47.3 out of 100, placing it in the lower 50% of middle schools in United States and 52nd of 110 ranked middle schools in West Virginia. Its strongest component is math proficiency (49th percentile), and its weakest is students per teacher (44th percentile).

Other published figures: enrollment 945.

There are 17 schools in Martinsburg; Spring Mills Middle School ranks 8th of 17 scored schools there.

Success Index (US) breakdown

Each component is a percentile against middle schools across United States.

  • Math proficiency (30%)42%
  • Reading proficiency (30%)–
  • Community advantage (fewer free/reduced-price lunch) (25%)–
  • Students per teacher (15%)15.5

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 Spring Mills Middle School by the official sources.

Enrollment
945
Students enrolled in the latest NCES directory year.
Students per teacher
15.5
Enrollment divided by FTE teachers; not class size.
Math proficiency
42%
Share of tested students proficient or above (all students, all grades).

Free academic assessment

Is your child on grade level in reading and math?

Success Tutoring offers personalised English and math tutoring from Kindergarten to Grade 12. Start with a free online assessment and a clear plan for the year ahead.

  • Personalised learning plan mapped to the Australian Curriculum
  • English & Maths from Kindergarten to Year 12
  • Flexible memberships, no lock-in contracts
  • Centres across NSW, VIC, QLD, WA, SA and ACT

No cost, no obligation. By submitting you agree to be contacted by Success Tutoring about your enquiry. See our privacy policy.

Schools near Spring Mills Middle School

Closest schools by straight-line distance, with their Success Index (US).

Similar schools

Public middle schools in West Virginia with a comparable Enrollment.

Frequently asked questions

Is Spring Mills Middle School a good school?

Spring Mills Middle School has a Success Index (US) of 47.3 out of 100 (Lower 50% of middle schools in United States) and ranks #52 of 110 in West Virginia. 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 Spring Mills Middle School rank in West Virginia?

Spring Mills Middle School ranks #52 of 110 middle schools in West Virginia and #8239 of 15,369 nationally on the Success Index (US) (2025 data).

How many students attend Spring Mills Middle School?

Spring Mills Middle School had 945 students in 2025.

Is Spring Mills Middle School a elementary school or a high school?

Spring Mills Middle School is classified as a middle covering Grades 6–8. It is a public school.

What other schools are near Spring Mills Middle School?

There are 10 schools within 15 km of Spring Mills Middle School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.