Northwest High School vs. Seneca Valley High School
Should you attend Northwest High School or Seneca Valley 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
Northwest High School ranks among the top 20% of public schools in Maryland for:
Category
Attribute
Overall Rank
Math Proficiency
Reading/Language Arts Proficiency
Graduation Rate
Diversity
Seneca Valley High School ranks among the top 20% of public schools in Maryland for:
Category
Attribute
Diversity
Overview
Serving 2,484 students in grades 9-12, Northwest High School ranks in the top 10% of all schools in Maryland for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).
The percentage of students achieving proficiency in math is 52% (which is higher than the Maryland state average of 25%). The percentage of students achieving proficiency in reading/language arts is 73% (which is higher than the Maryland state average of 45%).
The student:teacher ratio of 17:1 is higher than the Maryland state level of 14:1.
Minority enrollment is 77% of the student body (majority Black and Hispanic), which is higher than the Maryland state average of 67% (majority Black and Hispanic).
Serving 2,239 students in grades 9-12, Seneca Valley High School ranks in the top 50% of all schools in Maryland for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 26% (which is higher than the Maryland state average of 25%). The percentage of students achieving proficiency in reading/language arts is 59% (which is higher than the Maryland state average of 45%).
The student:teacher ratio of 14:1 is equal to the Maryland state level of 14:1.
Minority enrollment is 88% of the student body (majority Black and Hispanic), which is higher than the Maryland state average of 67% (majority Black and Hispanic).
Grades Offered
9-12
9-12
Total Students
2,484 students
2,239 students
![This chart displays total students of Northwest High School by year, with the latest 2022-23 school year data. This chart displays total students of Northwest High School by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/total_students/37000/36653/northwest-high-school-chart-SHsqZ1.png)
![This chart displays total students of Seneca Valley High School by year, with the latest 2022-23 school year data. This chart displays total students of Seneca Valley High School by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/total_students/37000/36615/seneca-valley-high-school-chart-HxEjdn.png)
% Male | % Female
51% | 49%
51% | 49%
![This chart displays gender of Northwest High School This chart displays gender of Northwest High School](http://images2.publicschoolreview.com/charts/gender/37000/36653/northwest-high-school-chart-nngrKD.png)
![This chart displays gender of Seneca Valley High School This chart displays gender of Seneca Valley High School](http://images3.publicschoolreview.com/charts/gender/37000/36615/seneca-valley-high-school-chart-2tpbIV.png)
Total Classroom Teachers
145 teachers
155 teachers
![This chart displays the total teachers of Northwest High School by year, with the latest 2022-23 school year data. This chart displays the total teachers of Northwest High School by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/total_teachers/37000/36653/northwest-high-school-chart-pfAwxp.png)
![This chart displays the total teachers of Seneca Valley High School by year, with the latest 2022-23 school year data. This chart displays the total teachers of Seneca Valley High School by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/total_teachers/37000/36615/seneca-valley-high-school-chart-b6tzKG0.png)
Student : Teacher Ratio
17:1
14:1
![This chart displays the student teacher ratio of Northwest High School and the public school average student teacher ratio of Maryland by year, with the latest 2022-23 school year data. This chart displays the student teacher ratio of Northwest High School and the public school average student teacher ratio of Maryland by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/teacher_student_ratio/37000/36653/northwest-high-school-chart-DCGR3z.png)
![This chart displays the student teacher ratio of Seneca Valley High School and the public school average student teacher ratio of Maryland by year, with the latest 2022-23 school year data. This chart displays the student teacher ratio of Seneca Valley High School and the public school average student teacher ratio of Maryland by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/teacher_student_ratio/37000/36615/seneca-valley-high-school-chart-bpwyDq5.png)
Test Scores
Overall Testing Rank
#111 out of 1347 schools in MD
(Top 10%)
(Top 10%)
#467 out of 1347 schools in MD
(Top 50%)
(Top 50%)
![This chart displays the overall school rank of Northwest High School, with the latest 2021-22 school year data. This chart displays the overall school rank of Northwest High School, with the latest 2021-22 school year data.](http://images2.publicschoolreview.com/charts/overall_school_rank/37000/36653/northwest-high-school-chart-byqSNbY.png)
![This chart displays the overall school rank of Seneca Valley High School, with the latest 2021-22 school year data. This chart displays the overall school rank of Seneca Valley High School, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/overall_school_rank/37000/36615/seneca-valley-high-school-chart-bliWiDT.png)
Math Test Scores (% Proficient)
52%
26%
![This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Northwest High School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Maryland 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 Northwest High School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Maryland by year, with the latest 2021-22 school year data.](http://images2.publicschoolreview.com/charts/math_percent/37000/36653/northwest-high-school-chart-parpz4.png)
![This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Seneca Valley High School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Maryland 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 Seneca Valley High School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Maryland by year, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/math_percent/37000/36615/seneca-valley-high-school-chart-bqLTwxo.png)
Reading/Language Arts Test Scores (% Proficient)
73%
59%
![This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Northwest High School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Maryland 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 Northwest High School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Maryland by year, with the latest 2021-22 school year data.](http://images2.publicschoolreview.com/charts/rla_percent/37000/36653/northwest-high-school-chart-bhyHPeK.png)
![This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Seneca Valley High School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Maryland 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 Seneca Valley High School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Maryland by year, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/rla_percent/37000/36615/seneca-valley-high-school-chart-boTSphU.png)
Science Test Scores (% Proficient)
63%
47%
![This chart displays the percentage of students that scored at or above 'proficient' levels in Science of Northwest High School and the percentage of public school students that scored at or above 'proficient' levels in Science of public schools in Maryland 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 Northwest High School and the percentage of public school students that scored at or above 'proficient' levels in Science of public schools in Maryland by year, with the latest 2021-22 school year data.](http://images2.publicschoolreview.com/charts/sci_percent/37000/36653/northwest-high-school-chart-h5sYWw.png)
![This chart displays the percentage of students that scored at or above 'proficient' levels in Science of Seneca Valley High School and the percentage of public school students that scored at or above 'proficient' levels in Science of public schools in Maryland 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 Seneca Valley High School and the percentage of public school students that scored at or above 'proficient' levels in Science of public schools in Maryland by year, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/sci_percent/37000/36615/seneca-valley-high-school-chart-DyRr0t.png)
Graduation Rate
96%
87%
![This chart displays graduation rate of Northwest High School and public school graduation rate of Maryland by year, with the latest 2021-22 school year data. This chart displays graduation rate of Northwest High School and public school graduation rate of Maryland by year, with the latest 2021-22 school year data.](http://images2.publicschoolreview.com/charts/graduation_rate/37000/36653/northwest-high-school-chart-fEZfFK.png)
![This chart displays graduation rate of Seneca Valley High School and public school graduation rate of Maryland by year, with the latest 2021-22 school year data. This chart displays graduation rate of Seneca Valley High School and public school graduation rate of Maryland by year, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/graduation_rate/37000/36615/seneca-valley-high-school-chart-W4QCsV.png)
Students by Grade
Students by Grade
![This chart displays the students of Northwest High School by grade. This chart displays the students of Northwest High School by grade.](http://images2.publicschoolreview.com/charts/students_by_grade/37000/36653/northwest-high-school-chart-bjIXYxT.png)
![This chart displays the students of Seneca Valley High School by grade. This chart displays the students of Seneca Valley High School by grade.](http://images3.publicschoolreview.com/charts/students_by_grade/37000/36615/seneca-valley-high-school-chart-bedToOW.png)
Grade 9 Students
663
704
Grade 10 Students
670
638
Grade 11 Students
544
551
Grade 12 Students
607
346
Students by Ethnicity
% American Indian
n/a
n/a
% Asian
21%
11%
![This chart displays the percentage of Asian students in Northwest High School and the percentage of Asian public school students in Maryland by year, with the latest 2022-23 school year data. This chart displays the percentage of Asian students in Northwest High School and the percentage of Asian public school students in Maryland by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/asian_islander_ethnicity/37000/36653/northwest-high-school-chart-bthiJLF.png)
![This chart displays the percentage of Asian students in Seneca Valley High School and the percentage of Asian public school students in Maryland by year, with the latest 2022-23 school year data. This chart displays the percentage of Asian students in Seneca Valley High School and the percentage of Asian public school students in Maryland by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/asian_islander_ethnicity/37000/36615/seneca-valley-high-school-chart-bn2qMeX.png)
% Hispanic
24%
34%
![This chart displays the percentage of Hispanic students in Northwest High School and the percentage of Hispanic public school students in Maryland by year, with the latest 2022-23 school year data. This chart displays the percentage of Hispanic students in Northwest High School and the percentage of Hispanic public school students in Maryland by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/hispanic_students_ethnicity/37000/36653/northwest-high-school-chart-b28lBBj.png)
![This chart displays the percentage of Hispanic students in Seneca Valley High School and the percentage of Hispanic public school students in Maryland by year, with the latest 2022-23 school year data. This chart displays the percentage of Hispanic students in Seneca Valley High School and the percentage of Hispanic public school students in Maryland by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/hispanic_students_ethnicity/37000/36615/seneca-valley-high-school-chart-j0Oseq.png)
% Black
27%
38%
![This chart displays the percentage of Black students in Northwest High School and the percentage of Black public school students in Maryland by year, with the latest 2022-23 school year data. This chart displays the percentage of Black students in Northwest High School and the percentage of Black public school students in Maryland by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/black_students_ethnicity/37000/36653/northwest-high-school-chart-bebTdyy.png)
![This chart displays the percentage of Black students in Seneca Valley High School and the percentage of Black public school students in Maryland by year, with the latest 2022-23 school year data. This chart displays the percentage of Black students in Seneca Valley High School and the percentage of Black public school students in Maryland by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/black_students_ethnicity/37000/36615/seneca-valley-high-school-chart-bthDsdR.png)
% White
23%
12%
![This chart displays the percentage of White students in Northwest High School and the percentage of White public school students in Maryland by year, with the latest 2022-23 school year data. This chart displays the percentage of White students in Northwest High School and the percentage of White public school students in Maryland by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/white_students_ethnicity/37000/36653/northwest-high-school-chart-F50uWe.png)
![This chart displays the percentage of White students in Seneca Valley High School and the percentage of White public school students in Maryland by year, with the latest 2022-23 school year data. This chart displays the percentage of White students in Seneca Valley High School and the percentage of White public school students in Maryland by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/white_students_ethnicity/37000/36615/seneca-valley-high-school-chart-Lkv3q0.png)
% Hawaiian
n/a
n/a
% Two or more races
5%
5%
![This chart displays the percentage of students of two or more races in Northwest High School and the percentage of public school students of two or more races in Maryland by year, with the latest 2022-23 school year data. This chart displays the percentage of students of two or more races in Northwest High School and the percentage of public school students of two or more races in Maryland by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/two_or_more_races_students_ethnicity/37000/36653/northwest-high-school-chart-baqtZnc.png)
![This chart displays the percentage of students of two or more races in Seneca Valley High School and the percentage of public school students of two or more races in Maryland by year, with the latest 2022-23 school year data. This chart displays the percentage of students of two or more races in Seneca Valley High School and the percentage of public school students of two or more races in Maryland by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/two_or_more_races_students_ethnicity/37000/36615/seneca-valley-high-school-chart-ltSwvD.png)
Diversity Score
0.78
0.72
![This chart displays the diversity score of Northwest High School and the public school average diversity score of Maryland by year, with the latest 2022-23 school year data. This chart displays the diversity score of Northwest High School and the public school average diversity score of Maryland by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/diversity_score/37000/36653/northwest-high-school-chart-brp8TcU.png)
![This chart displays the diversity score of Seneca Valley High School and the public school average diversity score of Maryland by year, with the latest 2022-23 school year data. This chart displays the diversity score of Seneca Valley High School and the public school average diversity score of Maryland by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/diversity_score/37000/36615/seneca-valley-high-school-chart-b0G5EYt.png)
Additional Information
Eligible for Free Lunch
34%
51%
![This chart displays the percentage of students who is eligible for free lunch in Northwest High School and the percentage of public school students who is eligible for free lunch in Maryland by year, with the latest 2022-23 school year data. This chart displays the percentage of students who is eligible for free lunch in Northwest High School and the percentage of public school students who is eligible for free lunch in Maryland by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/freelunch_students/37000/36653/northwest-high-school-chart-bpwV7w9.png)
![This chart displays the percentage of students who is eligible for free lunch in Seneca Valley High School and the percentage of public school students who is eligible for free lunch in Maryland by year, with the latest 2022-23 school year data. This chart displays the percentage of students who is eligible for free lunch in Seneca Valley High School and the percentage of public school students who is eligible for free lunch in Maryland by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/freelunch_students/37000/36615/seneca-valley-high-school-chart-F5XBzC.png)
Eligible for Reduced Lunch
6%
6%
![This chart displays the percentage of students who is eligible for reduced lunch in Northwest High School and the percentage of public school students who is eligible for reduced lunch in Maryland by year, with the latest 2022-23 school year data. This chart displays the percentage of students who is eligible for reduced lunch in Northwest High School and the percentage of public school students who is eligible for reduced lunch in Maryland by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/reduced_pricelunch_students/37000/36653/northwest-high-school-chart-h8aZOL.png)
![This chart displays the percentage of students who is eligible for reduced lunch in Seneca Valley High School and the percentage of public school students who is eligible for reduced lunch in Maryland by year, with the latest 2022-23 school year data. This chart displays the percentage of students who is eligible for reduced lunch in Seneca Valley High School and the percentage of public school students who is eligible for reduced lunch in Maryland by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/reduced_pricelunch_students/37000/36615/seneca-valley-high-school-chart-y7doVE.png)