2020 - 2022 Mountainside Alignments
Mountainside
| Activity | Alignment | Changes |
|---|---|---|
| Cross Country - Boy's | Division IV | |
| Cross Country - Girl's | Division IV | |
| Soccer - Boys (F) | 2A | |
| Soccer - Girls (F) | 2A | |
| Volleyball - Girl's | 1A | |
| Baseball | 1A | |
| Golf (Spring D-III) | Division III Section V | Was Division III Independent. |
| Softball | 1A | |
| Tennis - Boy's | Division III | |
| Tennis - Girl's | Division III |