NJHighCalendar available · 26 events · Auto-updating
Events confirmed from Lenape Regional High School District's official calendar.
Seneca High School — School Calendar 2026-27
High|TABERNACLE, New Jersey|Lenape Regional High School District
TABERNACLE, NJ 08088
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Upcoming Events
Oct
30
Fri
Single Session Day – Studentshalf_dayDistrict-wide
Nov
5
Thu
NJEA ConventionHolidayDistrict-wide
Banks, government offices, and schools may be closed.
Nov
25
Wed
Single Session Students & Staffhalf_dayDistrict-wide
Nov
26
Thu
Thanksgiving BreakBreakDistrict-wide
Banks, government offices, and schools may be closed.
Dec
9
Wed
Staff In-ServiceStaff DayDistrict-wide
Schools Closed (Students Only) Review the in-service agenda for topics and any required materials.
Dec
23
Wed
Single Session Students & Staffhalf_dayDistrict-wide
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School Profile
School Statistics
Academics (SY 2020-21)
ELA Proficiency
57%
71th percentile in NJ
Math Proficiency
34%
71th percentile in NJ
Graduation Rate
93%
Chronic Absenteeism
5.5%
SY 2019-20
Programs & Activities (SY 2021-22)
AP Program
19 courses offered
262 students enrolled
Gifted & Talented
264 students enrolled
Dual Enrollment
144 students enrolled
SAT/ACT
193 test takers
Athletics
27 sports, 50 teams
525 participants
Student-Teacher Ratio: 10.1:1
Near average in NJTechnology & Internet Access (SY 2021-22)
1:1 Devices
Student devices available
Wi-Fi
Campus-wide wireless
Fiber Internet
High-speed connection
1,032
Connected devices
Staff & Support Services (SY 2021-22)
Teachers (FTE)
105
100% fully certified
Counselors
7
Psychologists
1
Social Workers
1
Nurses
2
School Resource Officers
1
Security Staff
4
Anti-Bullying Policy
District Finance (FY 2023)
Per-Pupil Spending
$29,075
Total current expenditure
Instruction Spending
$17,648
Per pupil, classroom only
Total Revenue/Pupil
$32,747
All funding sources
Funding Sources
Federal 2%State 30%Local 68%
District-level data from NCES F-33 Survey
Community Context
Median Home Value
$376,063
+2.6% 1yr+34.4% 5yr
Philadelphia, PA metro area
Community Need Level
Moderate
CDC/ATSDR Social Vulnerability Index 2022
Neighborhood Indicators (Census Tract)
11.0%
Below 150% poverty line
5.2%
Unemployment rate
4.0%
Uninsured residents
5.9%
No HS diploma (25+)
Special Education (IDEA)
District-level data from IDEA Part B · Students ages 3-21 served under IDEA
Total Students Served
1,213
Ages 3-21 under IDEA
School-Age (6-21)
1,213
Receiving special ed services
Est. % of Enrollment
100%
District rate, school may vary
Disability Categories (District)
Specific Learning Disability
431 (36%)
Other Health Impairment
335 (28%)
Autism
160 (13%)
Speech/Language Impairment
105 (9%)
Emotional Disturbance
28 (2%)
Intellectual Disability
16 (1%)
Source: U.S. Department of Education, IDEA Section 618 Data · District-level counts · Individual school figures may differ
Enrollment Trend (2014-2025)
1,058
Current enrollment
Stable(-4% 5yr)Coming Up
Fri, Oct 30, 2026
Single Session Day – Students
half_dayThu, Nov 5, 2026
NJEA Convention
Schools Closed (Students & Staff) Check the convention notice for dates and participation information.
HolidayWed, Nov 25, 2026
Single Session Students & Staff
half_dayFull School Calendar 2026-27
Events marked District-wide apply to all schools in Lenape Regional High School District. Seneca High School follows the district calendar.
| Date | Event |
|---|---|
| Tue, Sep 1, 2026 | Days Off Calendar 2026-2027District-wide Lenape Regional High School District 2026-2027 academic calendar - specific event dates not fully rendered in provided HTML content |
| Fri, Sep 4, 2026 | School Closed Students & StaffDistrict-wide Banks, government offices, and schools may be closed. |
| Mon, Sep 7, 2026 | Labor DayDistrict-wide School Closed Students & Staff
Check the calendar for holiday observance details. |
| Mon, Sep 21, 2026 | School Closed Students & StaffDistrict-wide Banks, government offices, and schools may be closed. |
| Mon, Oct 12, 2026 | Staff In-ServiceDistrict-wide Schools Closed (Students Only)
Review the in-service agenda for topics and any required materials. |
| Fri, Oct 30, 2026 | Single Session Day – StudentsDistrict-wide |
| Thu, Nov 5, 2026 | NJEA ConventionDistrict-wide Schools Closed (Students & Staff)
Check the convention notice for dates and participation information. |
| Wed, Nov 25, 2026 | Single Session Students & StaffDistrict-wide |
| Thu, Nov 26, 2026 | Thanksgiving BreakDistrict-wide Schools Closed (Students & Staff)
Review the calendar for the full break dates. |
| Wed, Dec 9, 2026 | Staff In-ServiceDistrict-wide Schools Closed (Students Only)
Review the in-service agenda for topics and any required materials. |
| Wed, Dec 23, 2026 | Single Session Students & StaffDistrict-wide |
| Thu, Dec 24, 2026 | Winter BreakDistrict-wide Winter Break Begins Dec 24, classes resume Jan 4
Review the calendar for the full break dates. |
| Mon, Jan 18, 2027 | Martin Luther King DayDistrict-wide Schools Closed (Students & Staff)
Review the calendar for holiday observance details. |
| Fri, Jan 22, 2027 | Single Session Day – StudentsDistrict-wide |
| Mon, Jan 25, 2027 | Single Session Day – StudentsDistrict-wide |
| Fri, Feb 12, 2027 | Staff In-ServiceDistrict-wide Schools Closed (Students Only); Emergency/Weather Make-Up Day 1
Review the in-service agenda for topics and any required materials. |
| Mon, Feb 15, 2027 | Presidents' DayDistrict-wide Schools Closed (Students & Staff) |
| Wed, Mar 10, 2027 | Staff In-ServiceDistrict-wide Schools Closed (Students Only); Emergency/Weather Make-Up Day 4
Review the in-service agenda for topics and any required materials. |
| Fri, Mar 26, 2027 | Spring BreakDistrict-wide Spring Break Begins Mar 26, classes resume April 5
Review the calendar for the full break dates. |
| Mon, May 31, 2027 | Memorial DayDistrict-wide Schools Closed (Students & Staff)
Check the calendar for holiday observance details. |
| Wed, Jun 9, 2027 | Single Session Day – StudentsDistrict-wide Single Session Days for students pending emergency closings |
| Tue, Jun 15, 2027 | Last Day for Students & Staff / GraduationDistrict-wide 6:00 PM Graduation; Subject to change pending need for additional emergency/weather closings |
| Fri, Jun 18, 2027 | JuneteenthDistrict-wide Schools Closed (Students & Staff) |
Showing 23 events for the 2026-27 school year
Frequently Asked Questions about Seneca High School
Seneca High School currently enrolls 1,037 students across High grade levels. The school operates under the local school district in NJ.
Calendar Guides
School profiles: Data from NCES Common Core of Data. Calendar events from district calendar sources, updated automatically. · How we verify this data