Seneca Valley HS (Seneca Valley SD SCH DIST.), Pennsylvania - School Profile in 2023-2024 School Year
Updated on August 8, 2025.
Seneca Valley HS is a High in Harmony, PA. It currently serves 2294 students (grades 09-12). The school is part of the Seneca Valley SD School District.
Below, we provide details about the school including the population per grade, the racial demography of the student population, the racial demography of the student population per gender/sex, and the racial demography per grade level.
You can see similar information for other schools in Seneca Valley SD School District and all schools in Pennsylvania.
Other Details
School Type: Regular School
School Level: High
Number of Students:2294
Number of Teachers: 171
Student/Teacher Ratio: 13.40
Location Info
Location: 128 Seneca School Rd, Harmony, PA 16037
Mailing Address: 128 Seneca School Rd, Harmony, PA 16037-9101
Phone: (724)452-6041
Website: http://www.svsd.net
Data Source: NCES.
Student Population Per Grade
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| Grade | Population |
|---|---|
| Grade 10 | 592 |
| Grade 11 | 559 |
| Grade 12 | 570 |
| Grade 9 | 573 |
Gender/Sex of Seneca Valley HS Student Population
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| Gender | Population | Percent of Population (%) |
|---|---|---|
| Male | 1168 | 50.92 |
| Female | 1126 | 49.09 |
Race/Ethnicity Demography of Seneca Valley HS Student Population
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| Race/Ethnicity | Population | Percent of Population (%) |
|---|---|---|
| Asian | 66 | 2.88 |
| Black or African American | 44 | 1.92 |
| Hispanic/Latino | 89 | 3.88 |
| Two or more races | 89 | 3.88 |
| White | 2006 | 87.45 |
Male - Race/Ethnicity Demography of Student Population
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| Race/Ethnicity | Population | Percent of Population (%) |
|---|---|---|
| Asian | 30 | 2.57 |
| Black or African American | 21 | 1.80 |
| Hispanic/Latino | 35 | 3.00 |
| Two or more races | 48 | 4.11 |
| White | 1034 | 88.53 |
Female - Race/Ethnicity Demography of Student Population
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| Race/Ethnicity | Population | Percent of Population (%) |
|---|---|---|
| Asian | 36 | 3.20 |
| Black or African American | 23 | 2.04 |
| Hispanic/Latino | 54 | 4.80 |
| Two or more races | 41 | 3.64 |
| White | 972 | 86.32 |
Race Demography Per Grade
The tables below shows the Race/Ethnicity of the student population per grade.Grade 10 - Race/Ethnicity of Both Genders
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| Race/Ethnicity | Population | Percent of Population (%) |
|---|---|---|
| Asian | 24 | 4.05 |
| Black or African American | 13 | 2.20 |
| Hispanic/Latino | 19 | 3.21 |
| Two or more races | 22 | 3.72 |
| White | 514 | 86.82 |
Grade 11 - Race/Ethnicity of Both Genders
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| Race/Ethnicity | Population | Percent of Population (%) |
|---|---|---|
| Asian | 15 | 2.68 |
| Black or African American | 7 | 1.25 |
| Hispanic/Latino | 31 | 5.55 |
| Two or more races | 14 | 2.50 |
| White | 492 | 88.01 |
Grade 12 - Race/Ethnicity of Both Genders
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| Race/Ethnicity | Population | Percent of Population (%) |
|---|---|---|
| Asian | 12 | 2.11 |
| Black or African American | 12 | 2.11 |
| Hispanic/Latino | 15 | 2.63 |
| Two or more races | 17 | 2.98 |
| White | 514 | 90.18 |
Grade 9 - Race/Ethnicity of Both Genders
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| Race/Ethnicity | Population | Percent of Population (%) |
|---|---|---|
| Asian | 15 | 2.62 |
| Black or African American | 12 | 2.09 |
| Hispanic/Latino | 24 | 4.19 |
| Two or more races | 36 | 6.28 |
| White | 486 | 84.82 |