Mountainside
71.00 ORA® Score Updated October 4, 2026
Community facts
- Location
- Rancho Cucamonga, CA
- Address
- 9181 Foothill Blvd, 91730
- Units
- 384
- Type
- conventional
About this listing
ORA® scores apartment communities using real resident experience data. Photos and detailed insights for Mountainside haven’t been published yet — the score and community facts on this page are live and kept current.