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Public schoolMiddleGrades 7–8

Governor Mifflin MS

🇺🇸 Official data · 2025Shillington, Pennsylvania 19607 · Governor Mifflin SD

30.9/ 100
Success Index (US)
Lower 50%

#440 of 521 middle schools in Pennsylvania
#11746 of 15,369 nationally

How is this calculated?
Students
631
Enrollment
631
Source: NCES CCD
Free/reduced-price lunch
94.5%
Source: NCES CCD
Students per teacher
16.6
Source: NCES CCD

About Governor Mifflin MS

Governor Mifflin MS is a public middle located in Shillington, in the Governor Mifflin SD school district of Pennsylvania, United States. It caters for Grades 7–8. In 2025 it enrolled 631 students. Traditional public schools run by a school district; free to attend.

Its Success Index (US) is 30.9 out of 100, placing it in the lower 50% of middle schools in United States and 440th of 521 ranked middle schools in Pennsylvania. Its strongest component is reading proficiency (53th percentile), and its weakest is community advantage (fewer free/reduced-price lunch) (12th percentile).

Other published figures: enrollment 631.

There are 5 schools in Shillington; Governor Mifflin MS ranks 5th of 5 scored schools there.

Success Index (US) breakdown

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

  • Math proficiency (30%)27%
  • Reading proficiency (30%)50%
  • Community advantage (fewer free/reduced-price lunch) (25%)94.5%
  • Students per teacher (15%)16.6

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 Governor Mifflin MS by the official sources.

Enrollment
631
Students enrolled in the latest NCES directory year.
Free/reduced-price lunch
94.5%
Share of students eligible for free or reduced-price lunch.
Students per teacher
16.6
Enrollment divided by FTE teachers; not class size.
Reading proficiency
50%
Share of tested students proficient or above (all students, all grades).
Math proficiency
27%
Share of tested students proficient or above (all students, all grades).

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Schools near Governor Mifflin MS

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

Similar schools

Public middle schools in Pennsylvania with a comparable Enrollment.

Frequently asked questions

Is Governor Mifflin MS a good school?

Governor Mifflin MS has a Success Index (US) of 30.9 out of 100 (Lower 50% of middle schools in United States) and ranks #440 of 521 in Pennsylvania. 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 Governor Mifflin MS rank in Pennsylvania?

Governor Mifflin MS ranks #440 of 521 middle schools in Pennsylvania and #11746 of 15,369 nationally on the Success Index (US) (2025 data).

How many students attend Governor Mifflin MS?

Governor Mifflin MS had 631 students in 2025.

Is Governor Mifflin MS a elementary school or a high school?

Governor Mifflin MS is classified as a middle covering Grades 7–8. It is a public school.

What other schools are near Governor Mifflin MS?

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