| Activity | Alignment | Changes | 
|---|---|---|
| Cross Country - Boy's | Division III Section II | Was Division IV Section IV. | 
| Cross Country - Girl's | Division III Section II | Was Division IV Section IV. | 
| Football | 3A Central | Was 2A Salt. Moved to 3A Central by conference (https://admin.aiaonline.org/state/scheduling/2018/conferences/printable?sort=name&group=tier1.tier2.operator) | 
| Volleyball - Girl's | 3A Central | Was 2A Valley. Moved to 3A Central by conference (https://admin.aiaonline.org/state/scheduling/2018/conferences/printable?sort=name&group=tier1.tier2.operator) | 
| Basketball - Boy's | 3A Central | Was 2A Valley. Moved to 3A Central by conference (https://admin.aiaonline.org/state/scheduling/2018/conferences/printable?sort=name&group=tier1.tier2.operator) | 
| Basketball - Girl's | 3A Central | Was 2A Valley. Moved to 3A Central by conference (https://admin.aiaonline.org/state/scheduling/2018/conferences/printable?sort=name&group=tier1.tier2.operator) | 
| Soccer - Boy's (W) | 3A Central | Was 3A Metro East. | 
| Soccer - Girl's (W) | 3A Central | Was 3A Metro East. | 
| Wrestling - Boys | Division IV Section III | |
| Wrestling - Girls | Division I Section I | |
| Baseball | 3A Central | Was 2A Valley. Moved to 3A Central by conference (https://admin.aiaonline.org/state/scheduling/2018/conferences/printable?sort=name&group=tier1.tier2.operator) | 
| Golf (Spring D-III) | Division III Section VII | Was Division III Section VI. | 
| Softball | 3A Central | Was 2A Valley. Moved to 3A Central by conference (https://admin.aiaonline.org/state/scheduling/2018/conferences/printable?sort=name&group=tier1.tier2.operator) | 
| Tennis - Boy's | Division III Section IV | |
| Tennis - Girl's | Division III Section IV | |
| Track - Boy's | Division III | Was Division IV . | 
| Track - Girl's | Division III | Was Division IV . | 
| VEX Robotics | Division I All Teams | |
| Spiritline | Division III | |
| Unified Basketball | Unified | |
| Unified Football | Unified | |
| Unified Soccer | Unified |