Potsdam Senior High School vs. H C Williams Senior High School
Should you attend Potsdam Senior High School or H C Williams Senior High School? Visitors to our site frequently compare these two schools. Compare their rankings, test scores, reviews and more to help you determine which school is the best choice for you.
School Overview
School
Top Rankings
Potsdam Senior High School ranks among the top 20% of public schools in New York for:
Category
Attribute
Math Proficiency
H C Williams Senior High School ranks among the top 20% of public schools in New York for:
Category
Attribute
Overall Rank
Math Proficiency
Reading/Language Arts Proficiency
Overview
Serving 372 students in grades 9-12, Potsdam Senior High School ranks in the top 5% of all schools in New York for overall test scores (math proficiency is top 10%, and reading proficiency is top 5%).
The percentage of students achieving proficiency in math is ≥95% (which is higher than the New York state average of 46%). The percentage of students achieving proficiency in reading/language arts is 90-94% (which is higher than the New York state average of 62%).
The student:teacher ratio of 11:1 is equal to the New York state level of 11:1.
Minority enrollment is 10% of the student body (majority Hispanic and Asian), which is lower than the New York state average of 60% (majority Hispanic).
Serving 346 students in grades 9-12, H C Williams Senior High School ranks in the top 5% of all schools in New York for overall test scores (math proficiency is top 5%, and reading proficiency is top 5%).
The percentage of students achieving proficiency in math is ≥95% (which is higher than the New York state average of 46%). The percentage of students achieving proficiency in reading/language arts is ≥80% (which is higher than the New York state average of 49%).
The student:teacher ratio of 11:1 is equal to the New York state level of 11:1.
Minority enrollment is 6% of the student body (majority Black and Hispanic), which is lower than the New York state average of 60% (majority Hispanic).
Grades Offered
9-12
9-12
Total Students
372 students
346 students
![This chart displays total students of Potsdam Senior High School by year, with the latest 2022-23 school year data. This chart displays total students of Potsdam Senior High School by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/total_students/58000/57687/potsdam-senior-high-school-chart-ltE5Jx.png)
![This chart displays total students of H C Williams Senior High School by year, with the latest 2022-23 school year data. This chart displays total students of H C Williams Senior High School by year, with the latest 2022-23 school year data.](http://images1.publicschoolreview.com/charts/total_students/55000/54788/h-c-williams-senior-high-school-chart-bjFN6ie.png)
% Male | % Female
55% | 45%
55% | 45%
![This chart displays gender of Potsdam Senior High School This chart displays gender of Potsdam Senior High School](http://images2.publicschoolreview.com/charts/gender/58000/57687/potsdam-senior-high-school-chart-h8d8UM.png)
![This chart displays gender of H C Williams Senior High School This chart displays gender of H C Williams Senior High School](http://images1.publicschoolreview.com/charts/gender/55000/54788/h-c-williams-senior-high-school-chart-brqBz1O.png)
Total Classroom Teachers
35 teachers
32 teachers
![This chart displays the total teachers of Potsdam Senior High School by year, with the latest 2022-23 school year data. This chart displays the total teachers of Potsdam Senior High School by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/total_teachers/58000/57687/potsdam-senior-high-school-chart-DBVUYB.png)
![This chart displays the total teachers of H C Williams Senior High School by year, with the latest 2022-23 school year data. This chart displays the total teachers of H C Williams Senior High School by year, with the latest 2022-23 school year data.](http://images1.publicschoolreview.com/charts/total_teachers/55000/54788/h-c-williams-senior-high-school-chart-nmDUu0.png)
Student : Teacher Ratio
11:1
11:1
![This chart displays the student teacher ratio of Potsdam Senior High School and the public school average student teacher ratio of New York by year, with the latest 2022-23 school year data. This chart displays the student teacher ratio of Potsdam Senior High School and the public school average student teacher ratio of New York by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/teacher_student_ratio/58000/57687/potsdam-senior-high-school-chart-b42snFL.png)
![This chart displays the student teacher ratio of H C Williams Senior High School and the public school average student teacher ratio of New York by year, with the latest 2022-23 school year data. This chart displays the student teacher ratio of H C Williams Senior High School and the public school average student teacher ratio of New York by year, with the latest 2022-23 school year data.](http://images1.publicschoolreview.com/charts/teacher_student_ratio/55000/54788/h-c-williams-senior-high-school-chart-becz0BN.png)
Test Scores
Overall Testing Rank
n/a
#194 out of 4377 schools in NY
(Top 5%)
(Top 5%)
n/a
![This chart displays the overall school rank of H C Williams Senior High School, with the latest 2021-22 school year data. This chart displays the overall school rank of H C Williams Senior High School, with the latest 2021-22 school year data.](http://images1.publicschoolreview.com/charts/overall_school_rank/55000/54788/h-c-williams-senior-high-school-chart-0pVqcM.png)
Math Test Scores (% Proficient)
≥95%
≥95%
![This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Potsdam Senior High School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in New York by year, with the latest 2021-22 school year data. This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Potsdam Senior High School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in New York by year, with the latest 2021-22 school year data.](http://images2.publicschoolreview.com/charts/math_percent/58000/57687/potsdam-senior-high-school-chart-uDiGw7.png)
![This chart displays the percentage of students that scored at or above 'proficient' levels in Math of H C Williams Senior High School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in New York by year, with the latest 2021-22 school year data. This chart displays the percentage of students that scored at or above 'proficient' levels in Math of H C Williams Senior High School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in New York by year, with the latest 2021-22 school year data.](http://images1.publicschoolreview.com/charts/math_percent/55000/54788/h-c-williams-senior-high-school-chart-Uq8JOa.png)
Reading/Language Arts Test Scores (% Proficient)
90-94%
≥80%
![This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Potsdam Senior High School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of New York by year, with the latest 2020-21 school year data. This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Potsdam Senior High School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of New York by year, with the latest 2020-21 school year data.](http://images2.publicschoolreview.com/charts/rla_percent/58000/57687/potsdam-senior-high-school-chart-bljpFNJ.png)
![This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of H C Williams Senior High School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of New York by year, with the latest 2021-22 school year data. This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of H C Williams Senior High School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of New York by year, with the latest 2021-22 school year data.](http://images1.publicschoolreview.com/charts/rla_percent/55000/54788/h-c-williams-senior-high-school-chart-bhyJBrb.png)
Science Test Scores (% Proficient)
90-94%
≥95%
![This chart displays the percentage of students that scored at or above 'proficient' levels in Science of Potsdam Senior High School and the percentage of public school students that scored at or above 'proficient' levels in Science of public schools in New York by year, with the latest 2021-22 school year data. This chart displays the percentage of students that scored at or above 'proficient' levels in Science of Potsdam Senior High School and the percentage of public school students that scored at or above 'proficient' levels in Science of public schools in New York by year, with the latest 2021-22 school year data.](http://images2.publicschoolreview.com/charts/sci_percent/58000/57687/potsdam-senior-high-school-chart-bdF5sHu.png)
![This chart displays the percentage of students that scored at or above 'proficient' levels in Science of H C Williams Senior High School and the percentage of public school students that scored at or above 'proficient' levels in Science of public schools in New York by year, with the latest 2021-22 school year data. This chart displays the percentage of students that scored at or above 'proficient' levels in Science of H C Williams Senior High School and the percentage of public school students that scored at or above 'proficient' levels in Science of public schools in New York by year, with the latest 2021-22 school year data.](http://images1.publicschoolreview.com/charts/sci_percent/55000/54788/h-c-williams-senior-high-school-chart-fCZpOV.png)
Graduation Rate
90-94%
85-89%
![This chart displays graduation rate of Potsdam Senior High School and public school graduation rate of New York by year, with the latest 2021-22 school year data. This chart displays graduation rate of Potsdam Senior High School and public school graduation rate of New York by year, with the latest 2021-22 school year data.](http://images2.publicschoolreview.com/charts/graduation_rate/58000/57687/potsdam-senior-high-school-chart-bjHOYJU.png)
![This chart displays graduation rate of H C Williams Senior High School and public school graduation rate of New York by year, with the latest 2021-22 school year data. This chart displays graduation rate of H C Williams Senior High School and public school graduation rate of New York by year, with the latest 2021-22 school year data.](http://images1.publicschoolreview.com/charts/graduation_rate/55000/54788/h-c-williams-senior-high-school-chart-bcjQeMx.png)
Students by Grade
Students by Grade
![This chart displays the students of Potsdam Senior High School by grade. This chart displays the students of Potsdam Senior High School by grade.](http://images2.publicschoolreview.com/charts/students_by_grade/58000/57687/potsdam-senior-high-school-chart-lujZqk.png)
![This chart displays the students of H C Williams Senior High School by grade. This chart displays the students of H C Williams Senior High School by grade.](http://images1.publicschoolreview.com/charts/students_by_grade/55000/54788/h-c-williams-senior-high-school-chart-pgn3jq.png)
Grade 9 Students
107
87
Grade 10 Students
97
91
Grade 11 Students
93
72
Grade 12 Students
75
79
Ungraded Students
-
17
Students by Ethnicity
% American Indian
1%
n/a
![This chart displays the percentage of American Indian students in Potsdam Senior High School and percentage of American Indian public school students in New York by year, with the latest 2022-23 school year data. This chart displays the percentage of American Indian students in Potsdam Senior High School and percentage of American Indian public school students in New York by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/american_indian_ethnicity/58000/57687/potsdam-senior-high-school-chart-9QhzrG.png)
![This chart displays the percentage of American Indian students in H C Williams Senior High School and percentage of American Indian public school students in New York by year, with the latest 2019-20 school year data. This chart displays the percentage of American Indian students in H C Williams Senior High School and percentage of American Indian public school students in New York by year, with the latest 2019-20 school year data.](http://images1.publicschoolreview.com/charts/american_indian_ethnicity/55000/54788/h-c-williams-senior-high-school-chart-j0LqGB.png)
% Asian
3%
1%
![This chart displays the percentage of Asian students in Potsdam Senior High School and the percentage of Asian public school students in New York by year, with the latest 2022-23 school year data. This chart displays the percentage of Asian students in Potsdam Senior High School and the percentage of Asian public school students in New York by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/asian_islander_ethnicity/58000/57687/potsdam-senior-high-school-chart-bthf22L.png)
![This chart displays the percentage of Asian students in H C Williams Senior High School and the percentage of Asian public school students in New York by year, with the latest 2022-23 school year data. This chart displays the percentage of Asian students in H C Williams Senior High School and the percentage of Asian public school students in New York by year, with the latest 2022-23 school year data.](http://images1.publicschoolreview.com/charts/asian_islander_ethnicity/55000/54788/h-c-williams-senior-high-school-chart-7Xo4rE.png)
% Hispanic
3%
1%
![This chart displays the percentage of Hispanic students in Potsdam Senior High School and the percentage of Hispanic public school students in New York by year, with the latest 2022-23 school year data. This chart displays the percentage of Hispanic students in Potsdam Senior High School and the percentage of Hispanic public school students in New York by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/hispanic_students_ethnicity/58000/57687/potsdam-senior-high-school-chart-b41lUzo.png)
![This chart displays the percentage of Hispanic students in H C Williams Senior High School and the percentage of Hispanic public school students in New York by year, with the latest 2022-23 school year data. This chart displays the percentage of Hispanic students in H C Williams Senior High School and the percentage of Hispanic public school students in New York by year, with the latest 2022-23 school year data.](http://images1.publicschoolreview.com/charts/hispanic_students_ethnicity/55000/54788/h-c-williams-senior-high-school-chart-sRClNT.png)
% Black
2%
1%
![This chart displays the percentage of Black students in Potsdam Senior High School and the percentage of Black public school students in New York by year, with the latest 2022-23 school year data. This chart displays the percentage of Black students in Potsdam Senior High School and the percentage of Black public school students in New York by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/black_students_ethnicity/58000/57687/potsdam-senior-high-school-chart-QPispq.png)
![This chart displays the percentage of Black students in H C Williams Senior High School and the percentage of Black public school students in New York by year, with the latest 2022-23 school year data. This chart displays the percentage of Black students in H C Williams Senior High School and the percentage of Black public school students in New York by year, with the latest 2022-23 school year data.](http://images1.publicschoolreview.com/charts/black_students_ethnicity/55000/54788/h-c-williams-senior-high-school-chart-OWhSu9.png)
% White
90%
94%
![This chart displays the percentage of White students in Potsdam Senior High School and the percentage of White public school students in New York by year, with the latest 2022-23 school year data. This chart displays the percentage of White students in Potsdam Senior High School and the percentage of White public school students in New York by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/white_students_ethnicity/58000/57687/potsdam-senior-high-school-chart-LkwQHi.png)
![This chart displays the percentage of White students in H C Williams Senior High School and the percentage of White public school students in New York by year, with the latest 2022-23 school year data. This chart displays the percentage of White students in H C Williams Senior High School and the percentage of White public school students in New York by year, with the latest 2022-23 school year data.](http://images1.publicschoolreview.com/charts/white_students_ethnicity/55000/54788/h-c-williams-senior-high-school-chart-pfNzep.png)
% Hawaiian
n/a
n/a
% Two or more races
1%
3%
![This chart displays the percentage of students of two or more races in Potsdam Senior High School and the percentage of public school students of two or more races in New York by year, with the latest 2022-23 school year data. This chart displays the percentage of students of two or more races in Potsdam Senior High School and the percentage of public school students of two or more races in New York by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/two_or_more_races_students_ethnicity/58000/57687/potsdam-senior-high-school-chart-UBzi2w.png)
![This chart displays the percentage of students of two or more races in H C Williams Senior High School and the percentage of public school students of two or more races in New York by year, with the latest 2022-23 school year data. This chart displays the percentage of students of two or more races in H C Williams Senior High School and the percentage of public school students of two or more races in New York by year, with the latest 2022-23 school year data.](http://images1.publicschoolreview.com/charts/two_or_more_races_students_ethnicity/55000/54788/h-c-williams-senior-high-school-chart-BJAtjy.png)
Diversity Score
0.19
0.12
![This chart displays the diversity score of Potsdam Senior High School and the public school average diversity score of New York by year, with the latest 2022-23 school year data. This chart displays the diversity score of Potsdam Senior High School and the public school average diversity score of New York by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/diversity_score/58000/57687/potsdam-senior-high-school-chart-blAGAR9.png)
![This chart displays the diversity score of H C Williams Senior High School and the public school average diversity score of New York by year, with the latest 2022-23 school year data. This chart displays the diversity score of H C Williams Senior High School and the public school average diversity score of New York by year, with the latest 2022-23 school year data.](http://images1.publicschoolreview.com/charts/diversity_score/55000/54788/h-c-williams-senior-high-school-chart-JrNRl9.png)
Additional Information
Eligible for Free Lunch
34%
43%
![This chart displays the percentage of students who is eligible for free lunch in Potsdam Senior High School and the percentage of public school students who is eligible for free lunch in New York by year, with the latest 2022-23 school year data. This chart displays the percentage of students who is eligible for free lunch in Potsdam Senior High School and the percentage of public school students who is eligible for free lunch in New York by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/freelunch_students/58000/57687/potsdam-senior-high-school-chart-6eZc49.png)
![This chart displays the percentage of students who is eligible for free lunch in H C Williams Senior High School and the percentage of public school students who is eligible for free lunch in New York by year, with the latest 2022-23 school year data. This chart displays the percentage of students who is eligible for free lunch in H C Williams Senior High School and the percentage of public school students who is eligible for free lunch in New York by year, with the latest 2022-23 school year data.](http://images1.publicschoolreview.com/charts/freelunch_students/55000/54788/h-c-williams-senior-high-school-chart-6eYTx7.png)
Eligible for Reduced Lunch
3%
3%
![This chart displays the percentage of students who is eligible for reduced lunch in Potsdam Senior High School and the percentage of public school students who is eligible for reduced lunch in New York by year, with the latest 2022-23 school year data. This chart displays the percentage of students who is eligible for reduced lunch in Potsdam Senior High School and the percentage of public school students who is eligible for reduced lunch in New York by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/reduced_pricelunch_students/58000/57687/potsdam-senior-high-school-chart-UCfC1G.png)
![This chart displays the percentage of students who is eligible for reduced lunch in H C Williams Senior High School and the percentage of public school students who is eligible for reduced lunch in New York by year, with the latest 2022-23 school year data. This chart displays the percentage of students who is eligible for reduced lunch in H C Williams Senior High School and the percentage of public school students who is eligible for reduced lunch in New York by year, with the latest 2022-23 school year data.](http://images1.publicschoolreview.com/charts/reduced_pricelunch_students/55000/54788/h-c-williams-senior-high-school-chart-qZbDL7.png)