ILHighVerified for 2025-26
Seneca High School — School Profile & District Info
High|Seneca, Illinois|Seneca Twp HSD 160|Last audited: Not yet synced
Seneca, IL 61360
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School Profile
Grades
9–12
Enrollment
361
Student:Teacher
10:1
Locale
Rural
District
Seneca Twp HSD 160Econ. Disadvantaged
-0.6%
Phone
(815)357-5000School Statistics
Academics (SY 2020-21)
ELA Proficiency
30-34%
Math Proficiency
30-34%
Chronic Absenteeism
9.0%
SY 2019-20
Programs & Activities (SY 2021-22)
AP Program
3 courses offered
Dual Enrollment
Athletics
22 sports offered
Student-Teacher Ratio: 10.5:1
Better than average in ILDistrict Finance (FY 2023)
Per-Pupil Spending
$36,057
District-level data
Funding Sources
Federal 3%State 17%Local 79%
Community Context
Community Need Level
Moderate
CDC/ATSDR Social Vulnerability Index 2022
Enrollment Trend (2014-2025)
378
Current enrollment
Declining(-12% 5yr)Full School Calendar 2025-26
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Frequently Asked Questions about Seneca High School
As of the most recent data, 361 students are enrolled at Seneca High School. It is a High school within the local district.