What grades does Seneca Valley HS serve?

Seneca Valley HS operates as a High school within the local district. The school serves families in the Harmony area.

Where is Seneca Valley HS located?

Seneca Valley HS is a rural school in Harmony, PA.

What is the student-teacher ratio at Seneca Valley HS?

The student-teacher ratio at Seneca Valley HS is 13.4:1. Lower ratios generally indicate smaller class sizes.

What schools are in Harmony, PA?

Schools in Harmony include Seneca Valley HS and others operated by the local district. The district serves families throughout the Harmony area.

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Seneca Valley HS — School Calendar 2026-27

High|Harmony, Pennsylvania|Seneca Valley SD

Harmony, PA 16037

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School Profile

Grades

9–12

Enrollment

2,294

Student:Teacher

13.4:1

Locale

Rural

District

Seneca Valley SD

Econ. Disadvantaged

23.3%

Phone

(724)452-6041

School Statistics

Academics (SY 2020-21)

Graduation Rate

96%

Chronic Absenteeism

14.5%

SY 2019-20

Programs & Activities (SY 2021-22)

AP Program

22 courses offered

513 students enrolled

Gifted & Talented

290 students enrolled

Dual Enrollment

852 students enrolled

SAT/ACT

476 test takers

Athletics

22 sports, 69 teams

786 participants

Student-Teacher Ratio: 13:1

Near average in PA

Technology & Internet Access (SY 2021-22)

1:1 Devices

Student devices available

Wi-Fi

Campus-wide wireless

Fiber Internet

High-speed connection

2,313

Connected devices

Staff & Support Services (SY 2021-22)

Teachers (FTE)

176

99% fully certified

Counselors

Psychologists

Social Workers

1.33

Nurses

School Resource Officers

Security Staff

Anti-Bullying Policy

District Finance (FY 2023)

Per-Pupil Spending

$18,216

Total current expenditure

Instruction Spending

$12,518

Per pupil, classroom only

Total Revenue/Pupil

$21,973

All funding sources

Funding Sources

Federal 2%State 25%Local 73%

District-level data from NCES F-33 Survey

Community Context

Median Home Value

$221,249

+1.4% 1yr+19.2% 5yr

Pittsburgh, PA metro area

Community Need Level

Moderate

CDC/ATSDR Social Vulnerability Index 2022

Neighborhood Indicators (Census Tract)

15.0%

Below 150% poverty line

4.6%

Unemployment rate

3.4%

Uninsured residents

4.3%

No HS diploma (25+)

Special Education (IDEA)

District-level data from IDEA Part B · Students ages 3-21 served under IDEA

Total Students Served

1,439

Ages 3-21 under IDEA

School-Age (6-21)

1,326

Receiving special ed services

Est. % of Enrollment

58%

District rate, school may vary

Disability Categories (District)

Specific Learning Disability

524 (40%)

Other Health Impairment

259 (20%)

Autism

219 (17%)

Speech/Language Impairment

204 (15%)

Intellectual Disability

52 (4%)

Emotional Disturbance

21 (2%)

Source: U.S. Department of Education, IDEA Section 618 Data · District-level counts · Individual school figures may differ

Enrollment Trend (2014-2025)

2,282

Current enrollment

Stable(-3% 5yr)

Frequently Asked Questions about Seneca Valley HS

Enrollment at Seneca Valley HS stands at 2,294 students. The school is a High institution in the local district.

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School profiles: Data from NCES Common Core of Data. Calendar events from district calendar sources, updated automatically. · How we verify this data