Central Mountain HS

High school·Grades 9-12 Mill Hall, Pennsylvania·17751
Score
27.6/100
Compare Central Mountain HS with another school
#430
Among 593 Pennsylvania high schools
#1
In Keystone Central SD
Top 73%
In Pennsylvania

Score 27.6/100: better than 27% of Pennsylvania high schools on 2024-25 state tests. Schools are only compared with others of the same type in the same state. How we score schools

Performance (state tests, 2024-25)

% proficient or advanced on state tests in Pennsylvania, all students. Colored bars are green when the school is at or above the average for similar Pennsylvania schools.

English language arts
54%
Similar Pennsylvania schools ≈ 62%, better than 28% of them
235 students tested
Math
35%
Similar Pennsylvania schools ≈ 44%, better than 35% of them
234 students tested
Science
39%
Similar Pennsylvania schools ≈ 52%, better than 28% of them
236 students tested
All Pennsylvania schools (ELA / math)
51% / 43%
State average across every school type, 2024-25
All 3 published results by grade and test

As published by Pennsylvania Department of Education. "Hidden" means the state didn't publish the result to protect student privacy.

SubjectGradeTestResultStudents tested
English language artsHigh schoolKeystone54235
MathHigh schoolKeystone34.6234
ScienceHigh schoolKeystone39236

School profile

Grades
9-12
Students
1,081
Type
High school
Charter school
No
Program
Regular

Students

Enrollment
1,081
Typical high school: 577
Free or reduced-price lunch
—
Not reported to the federal data

District and location

School district
City
Clinton County

Contact

Address
64 Keystone Central Dr
Mill Hall, PA 17751

"Typical" is the middle (median) high school in Pennsylvania. Higher or lower is not in itself better or worse. Address, phone and website are as the state reported them to the U.S. Department of Education for 2024-25, so check with the school before visiting. School details: U.S. Department of Education, Common Core of Data (enrollment 2023-24).

Nearby high schools

Straight-line distance. Check the district's attendance zones: living close to a school doesn't guarantee a place.

Location

OpenStreetMap · Google Maps

Central Mountain HS at a glance

Central Mountain HS is a public high school in Mill Hall, Pennsylvania, serving grades 9-12. It is part of the Keystone Central SD school district. It has about 1,081 students (a typical Pennsylvania high school has 577).

In 2024-25 state tests, 54% in English language arts (similar schools: 62%) and 35% in math (similar schools: 44%) reached the state standard (% proficient or advanced). On our score, which compares it only with other Pennsylvania high schools, it scores 27.6 out of 100: better than 27% of them, ranking #430 of 593. Its English language arts result rose by 6 points from the year before. This overview is generated automatically from published state and federal data; figures are rounded, and you can check the originals via the official sources above.

Compare Central Mountain HS with another school

Page updated 2026-10-12.