NJMiddleCalendar available · 52 events · Auto-updating
River Dell Middle School — School Calendar 2026-27
Middle|River Edge, New Jersey|River Dell Regional School District
River Edge, NJ 07661
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Upcoming Events
Sep
1
Tue
STAFF ONLYEvent
Sep
2
Wed
ONE SESSION DAY - FIRST DAY for STUDENTS - Staff Professional DayEvent
Sep
3
Thu
Student Expectations AssemblyEvent
Sep
7
Mon
DISTRICT CLOSED - Labor DayHoliday
Banks, government offices, and schools may be closed.
Sep
11
Fri
Picture DayEvent
Sep
14
Mon
Board of Education MeetingEvent
The live and recorded meeting will be available on RDTV's YouTube Channel
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School Profile
School Statistics
Academics (SY 2020-21)
ELA Proficiency
73%
95th percentile in NJ
Math Proficiency
54%
91th percentile in NJ
Chronic Absenteeism
1.9%
SY 2019-20
Technology & Internet Access (SY 2021-22)
Wi-Fi
Campus-wide wireless
Fiber Internet
High-speed connection
586
Connected devices
Staff & Support Services (SY 2021-22)
Teachers (FTE)
52.8
94% fully certified
Counselors
3
Psychologists
1
Social Workers
0.5
Nurses
1
Security Staff
1
Anti-Bullying Policy
District Finance (FY 2023)
Per-Pupil Spending
$27,621
Total current expenditure
Instruction Spending
$17,675
Per pupil, classroom only
Total Revenue/Pupil
$31,158
All funding sources
Funding Sources
Federal 2%State 25%Local 74%
District-level data from NCES F-33 Survey
Community Context
Median Home Value
$456,345
+4.2% 1yr+45.0% 5yr
Hudson, NY metro area
Community Need Level
Moderate
CDC/ATSDR Social Vulnerability Index 2022
Neighborhood Indicators (Census Tract)
10.5%
Below 150% poverty line
5.4%
Unemployment rate
6.7%
Uninsured residents
6.9%
No HS diploma (25+)
Special Education (IDEA)
District-level data from IDEA Part B · Students ages 3-21 served under IDEA
Total Students Served
361
Ages 3-21 under IDEA
School-Age (6-21)
361
Receiving special ed services
Est. % of Enrollment
63%
District rate, school may vary
Disability Categories (District)
Specific Learning Disability
150 (42%)
Other Health Impairment
139 (39%)
Autism
26 (7%)
Speech/Language Impairment
12 (3%)
Emotional Disturbance
7 (2%)
Source: U.S. Department of Education, IDEA Section 618 Data · District-level counts · Individual school figures may differ
Enrollment Trend (2014-2025)
573
Current enrollment
Stable(+6% 5yr)Coming Up
Tue, Sep 1, 2026
STAFF ONLY
EventWed, Sep 2, 2026
ONE SESSION DAY - FIRST DAY for STUDENTS - Staff Professional Day
EventThu, Sep 3, 2026
Student Expectations Assembly
EventFull School Calendar 2026-27
| Date | Event |
|---|---|
| Tue, Sep 1, 2026 | STAFF ONLY |
| Wed, Sep 2, 2026 | ONE SESSION DAY - FIRST DAY for STUDENTS - Staff Professional Day |
| Thu, Sep 3, 2026 | Student Expectations Assembly |
| Mon, Sep 7, 2026 | DISTRICT CLOSED - Labor Day |
| Fri, Sep 11, 2026 | Picture Day |
| Mon, Sep 14, 2026 | Board of Education Meeting The live and recorded meeting will be available on RDTV's YouTube Channel |
| Tue, Sep 15, 2026 | RDMS Back to School Night- ONE SESSION DAY MS ONLY |
| Wed, Sep 16, 2026 | 8th Grade Lawn Picture |
| Thu, Sep 17, 2026 | 7th Grade Lawn Picture |
| Mon, Sep 21, 2026 | DISTRICT CLOSED - Yom Kippur |
| Tue, Sep 22, 2026 | RDHS Back to School Night - ONE SESSION DAY HS ONLY |
| Wed, Sep 23, 2026 | Girls Volleyball game |
| Thu, Sep 24, 2026 | Cross Country Meet |
| Fri, Sep 25, 2026 | Field Day |
| Mon, Sep 28, 2026 | Field Day - Rain Date |
| Wed, Sep 30, 2026 | Girls Volleyball game |
| Sat, Oct 3, 2026 | SAT TESTING |
| Mon, Oct 12, 2026 | ONE SESSION DAY for STUDENTS - Staff Professional Day |
| Mon, Oct 12, 2026 | Board of Education Meeting The live and recorded meeting will be available on RDTV's YouTube Channel |
| Tue, Nov 3, 2026 | ONE SESSION DAY for STUDENTS - Staff Professional Day |
| Wed, Nov 4, 2026 | Marking Period 1 Ends Grades are posted in Genesis Parent Portal 11/11/26 |
| Thu, Nov 5, 2026 | DISTRICT CLOSED - NJEA Convention |
| Fri, Nov 6, 2026 | DISTRICT CLOSED - NJEA Convention |
| Mon, Nov 16, 2026 | Board of Education Meeting The live and recorded meeting will be available on RDTV's YouTube Channel |
| Wed, Nov 25, 2026 | ONE SESSION DAY - Day Before Recess |
| Thu, Nov 26, 2026 | DISTRICT CLOSED - Thanksgiving Recess |
| Sat, Dec 12, 2026 | ACT TESTING |
| Mon, Dec 14, 2026 | Board of Education Meeting The live and recorded meeting will be available on RDTV's YouTube Channel |
| Wed, Dec 23, 2026 | ONE SESSION DAY - Day Before Recess |
| Thu, Dec 24, 2026 | DISTRICT CLOSED - Holiday Recess |
| Mon, Jan 4, 2027 | Board of Education Reorganization Meeting The live and recorded meeting will be available on RDTV's YouTube Channel |
| Mon, Jan 18, 2027 | DISTRICT CLOSED - Martin Luther King Day |
| Fri, Jan 22, 2027 | Marking Period 2 ends Grades are posted in Genesis Parent Portal 1/28/27 |
| Mon, Feb 15, 2027 | DISTRICT CLOSED - President's Day |
| Sat, Mar 6, 2027 | SAT TESTING |
| Fri, Mar 26, 2027 | DISTRICT CLOSED |
| Mon, Mar 29, 2027 | DISTRICT CLOSED |
| Fri, Apr 9, 2027 | Marking Period 3 ends Grades are posted in Genesis Parent Portal 4/22/27 |
| Mon, Apr 12, 2027 | DISTRICT CLOSED - Spring Recess |
| Wed, Apr 21, 2027 | ONE SESSION DAY for STUDENTS - Staff Professional Day |
| Sat, May 1, 2027 | SAT TESTING |
| Mon, May 31, 2027 | DISTRICT CLOSED - Memorial Day |
| Sat, Jun 5, 2027 | SAT TESTING |
| Mon, Jun 14, 2027 | ONE SESSION DAY FOR STUDENTS |
| Tue, Jun 15, 2027 | ONE SESSION DAY FOR STUDENTS |
| Tue, Jun 15, 2027 | MS Moving Up Ceremony |
| Wed, Jun 16, 2027 | ONE SESSION DAY FOR STUDENTS |
| Thu, Jun 17, 2027 | ONE SESSION DAY for STUDENTS - Last Day for Students |
| Thu, Jun 17, 2027 | HS Graduation |
| Thu, Jun 17, 2027 | Marking Period 4 ends Grades are posted in Genesis Parent Portal 6/21/27 |
| Fri, Jun 18, 2027 | LAST DAY FOR STAFF |
Showing 51 events for the 2026-27 school year
Frequently Asked Questions about River Dell Middle School
As of the most recent data, 570 students are enrolled at River Dell Middle School. It is a Middle school within the local district.
Calendar Guides
School profiles: Data from NCES Common Core of Data. Calendar events from district calendar sources, updated automatically. · How we verify this data