Total enrollment
1,598
+14 (+1%) vs SY 2020-21
2 schools in River Dell Regional School District
New Jersey · 1,598 students · 2 cities
River Dell Regional School District's public schools total 2 across the district, with enrollment of about 1,598 and an average school size near 799.
4-year change in River Dell Regional School District
SY 2020-21 vs SY 2024-25School count
2
0 (0%) vs SY 2020-21
Source: NCES Common Core of Data, enrollment-weighted demographic averages
How River Dell Regional School District ranks
Among districts| Measure | This district | In New Jersey | In the US |
|---|---|---|---|
| Enrollment ranked largest first | 1,598 | #228 of 372 | #5,222 of 9,234 |
| Number of schools ranked most first | 2 | #352 of 372 | N/A |
| Students per teacher ranked fewest first | 11.8:1 | #267 of 370 | #1,845 of 9,044 |
| Free or reduced-price lunch share ranked highest first | 1.6% | #351 of 369 | #8,136 of 8,164 |
| Diversity index ranked most diverse first | 60.6% | #114 of 298 | #1,564 of 6,853 |
Districts need at least 2 schools and 500 students to be ranked. Test proficiency is ranked within the state only, since each state gives a different test. Each rank links to the full list.
Inside River Dell Regional School District
Since 2017-18, the 2 district schools that reported both years went from 1,617 to 1,598 students (down 1%) and from 137 to 136 full-time teachers (down 1%), as of 2024-25.
Proficient is the average share of students meeting the state standard across each school's state tests in 2023-24 and 2024-25; schools with fewer than 100 students and schools serving specialized populations are left out. Staffing figures come from the NCES Common Core of Data and count only schools that reported students and teachers in both years.
| Name | City | Level | Grades | Enrollment |
|---|---|---|---|---|
| River Dell Regional High School | Oradell | High | 09-12 | 1,025 |
| River Dell Middle School | River Edge | Middle | 07-08 | 573 |
About River Dell Regional School District
River Dell Regional School District is a low-population New Jersey school district running 2 schools with combined enrollment near 1,598.
Looking at the level breakdown, River Dell Regional School District is made up of 1 middle and 1 high school.
On a per-school basis, River Dell Regional School District runs about 799 students per school, 48% noticeably above the state mean of roughly 540.
Looking at the last 4 years. Combined enrollment now sits at 1,598 students, remained close to its prior level from the 1,584 reported in SY 2020-21.
Within the allk12 community for this area, the community for River Dell Regional School District discusses enrollment trends, district policy changes, and bus-route updates. Anyone with firsthand knowledge of these schools is welcome to weigh in.