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Plymouth-Whitemarsh Senior High School

Public Grades 9-12
24th
SchoolDigger Rank ?
of 681 Pennsylvania High Schools
Better than 96% of Pennsylvania high schools
Summary

Plymouth-Whitemarsh Senior High School is a public high school serving 1,597 students in grades 9-12 in Plymouth Meeting, PA. The school is part of the Colonial School District and has consistently ranked among the top high schools in Pennsylvania, with a 5-star rating from SchoolDigger.

Plymouth-Whitemarsh Senior High School stands out for its exceptional academic performance, with 75.7% to 84.9% of 11th-grade students scoring proficient or better on Keystone Exams in Algebra I, Biology, and Literature - significantly higher than the state averages of 44.3% to 62.1%. The school also maintains a high 4-year graduation rate, ranging from 87.5% to 96.5%, and a very low dropout rate of 0.0% to 1.6%. Notably, the school demonstrates strong performance across diverse student subgroups, indicating an equitable and inclusive learning environment.

When compared to nearby high schools, such as Harriton Senior High School and Upper Dublin High School, Plymouth-Whitemarsh Senior High School outperforms these highly ranked institutions on Keystone Exam proficiency rates. This level of consistent excellence, coupled with the school's commitment to equity and inclusion, makes it a standout public high school in the state of Pennsylvania.

1,637
Students ?
14.8
Student/teacher ratio ?
$27,335
Per pupil spending ?
31.9%
Free/discounted lunch ?
 201 E Germantown Pike
       Plymouth Meeting, PA  19462

(610) 825-1500

District: Colonial School District


Feeder schools for Plymouth-Whitemarsh Senior High School:

Elementary:    Colonial Elementary School
    Conshohocken Elementary School
    Plymouth Elementary School
    Ridge Park Elementary School
    More...
Middle:    Colonial Middle School
Racial breakdown:

White:
69.7%
African American:
12.8%
Hispanic:
6.9%
more
 See top rated Pennsylvania high schools

 Compare Plymouth-Whitemarsh Senior High School to nearby high schools!
At a glance
Ranking trend: Improving — 91st percentile in 2015 → 96th in 2025
Strengths
Test scores above the Pennsylvania average (80% vs 52% meeting standards)
Ranks in the top 4% of Pennsylvania high schools
97% graduate in 4 years — above the Pennsylvania average (89%)
Worth a look
!Some student groups rank well below the school's overall statewide standing
Students meeting standards (2024-2025) ?
This school80%
District avg80%
Pennsylvania avg52%
24th of 681
Pennsylvania public high schools ?
Top 4%▲ up 6 pts since 2015
From top 9% (2015) to top 4% (2025)
See the entire ranking list of Pennsylvania High Schools →
SchoolDigger rating ?
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankPennsylvania percentileRating
202593.724 of 68196.5%★★★★★
202493.528 of 68695.9%★★★★★
202392.723 of 67496.6%★★★★★
202277.2142 of 63477.6%★★★★☆
202185.646 of 53791.4%★★★★★
201988.039 of 69394.4%★★★★★
201885.946 of 67393.2%★★★★★
201786.534 of 66394.9%★★★★★
201680.793 of 67786.3%★★★★☆
201584.263 of 68090.7%★★★★★
201478.290 of 58084.5%★★★★☆
201382.273 of 59187.6%★★★★☆
201277.8107 of 66483.9%★★★★☆
201186.435 of 66094.7%★★★★★
201078.994 of 64985.5%★★★★☆
200982.468 of 63289.2%★★★★☆
200874.1134 of 62178.4%★★★★☆
200765.2240 of 61561.0%★★★☆☆
200667.5205 of 60466.1%★★★☆☆
200556.7301 of 59349.2%★★☆☆☆
200467.0209 of 59064.6%★★★☆☆
200361.8241 of 58358.7%★★★☆☆

African American

YearAvg scoreStatewide rankPennsylvania percentileRating
202596.410 of 27696.4%★★★★★
202493.415 of 28494.7%★★★★★
202388.328 of 26089.2%★★★★☆

Asian

YearAvg scoreStatewide rankPennsylvania percentileRating
202570.846 of 12563.2%★★★☆☆
202488.41 of 12199.2%★★★★★
202372.340 of 11264.3%★★★☆☆

Disabled

YearAvg scoreStatewide rankPennsylvania percentileRating
202594.332 of 52493.9%★★★★★
202498.710 of 51398.1%★★★★★
202390.937 of 50292.6%★★★★★

Female

YearAvg scoreStatewide rankPennsylvania percentileRating
202588.447 of 65792.8%★★★★★
202491.832 of 66595.2%★★★★★

Hispanic

YearAvg scoreStatewide rankPennsylvania percentileRating
202576.153 of 28781.5%★★★★☆
202493.018 of 27493.4%★★★★★
202393.213 of 25294.8%★★★★★

Low Socio Economic Status

YearAvg scoreStatewide rankPennsylvania percentileRating
202590.944 of 65193.2%★★★★★
202493.823 of 66496.5%★★★★★
202388.848 of 65292.6%★★★★★

Male

YearAvg scoreStatewide rankPennsylvania percentileRating
202596.114 of 66097.9%★★★★★
202494.128 of 66295.8%★★★★★

Multi-racial

YearAvg scoreStatewide rankPennsylvania percentileRating
202593.810 of 16593.9%★★★★★
202485.421 of 15086.0%★★★★☆
202392.88 of 12993.8%★★★★★

White

YearAvg scoreStatewide rankPennsylvania percentileRating
202595.118 of 58396.9%★★★★★
202494.819 of 59596.8%★★★★★
202394.815 of 57797.4%★★★★★
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
Male (2025)98th percentile~ school
White (2025)97th percentile~ school
African American (2025)96th percentile~ school
Multi-racial (2025)94th percentile-3 vs school
Disabled (2025)94th percentile-3 vs school
Low Socio Economic Status (2025)93rd percentile-3 vs school
Female (2025)93rd percentile-4 vs school
Hispanic (2025)82nd percentile-15 vs school
Asian (2025)63rd percentile-33 vs school
By subject vs Pennsylvania (2024-2025) ?
Literature85%+23 vs state
Biology81%+32 vs state
Algebra I76%+31 vs state

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Frequently Asked Questions about Plymouth-Whitemarsh Senior High School

In the 2024-25 school year, 1,637 students attended Plymouth-Whitemarsh Senior High School.

Yes! Plymouth-Whitemarsh Senior High School is one of the best high schools in the state. It ranks 24th of 681 Pennsylvania high schools.

Students at Plymouth-Whitemarsh Senior High School are 70% White, 13% African American, 7% Hispanic, 6% Asian, 5% Two or more races.


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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Pennsylvania Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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