About This Starbucks — Diamond Bar
Location Overview
This Diamond Bar Starbucks sits at 2837 Diamond Bar Boulevard with a 5 AM weekday open and 9 PM close. Saturday doors stay open from 5 AM to 9 PM at this location. Guests at this address get access to Takeaway, Mobile Order & Pay, and WiFi, on par with nearby Starbucks cafes. For study or remote work: 21 outlets, a quiet noise level, and reliable Wi-Fi. You're close to Diamond Bar Boulevard, which draws a mix of visitors and locals. For Diamond Bar 91765 regulars planning ahead, the 33.97471,-117.83772 block ranks among the steadier CA options on the map.
This location is within walking distance of Diamond Bar Boulevard and serves the surrounding Diamond Bar neighborhood. This is a quieter, lower-traffic setting ideal for focused work and study sessions.
How This Location Compares in Diamond Bar
- powerCompared to 3 other Starbucks locations in Diamond Bar, this store ranks #1 for power outlet availability with 21 outlets — making it one of the best-equipped spots for laptop work.
- wifiAt 75 Mbps, this location offers one of the fastest Wi-Fi speeds among Diamond Bar Starbucks stores, ranking #1 out of 4.
Diamond Bar Guide
Set along 2837 Diamond Bar Boulevard, the store shares the block with Diamond Bar Boulevard inside Diamond Bar. Commuters catch the 5 AM weekday open at 2837 Diamond Bar Boulevard, and the 9 PM close handles early-evening Diamond Bar stops. 2837 Diamond Bar Boulevard keeps Saturday hours 5 AM through 9 PM, matching weekend Diamond Bar shopping windows. A quiet seating zone at 91765 (33.97471,-117.83772), 21 outlets, and 3 amenities shape the indoor stop.
What's Nearby
Within a short Diamond Bar walk of 2837 Diamond Bar Boulevard you'll find Diamond Bar Boulevard clustered nearby. Diamond Bar guests tend to treat the 2837 Diamond Bar Boulevard Starbucks as a walking-radius hub for the surrounding streets. The 5 AM weekday open at 2837 Diamond Bar Boulevard 91765 keeps errand chains on pace, and 21 outlets cover a laptop break. Weekend pacing at 33.97471,-117.83772 stays slower: 5 AM to 9 PM on Saturday in Diamond Bar, which suits deeper walking loops.
- near_meDiamond Bar Boulevard
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Nearby Landmarks
Local Tips
- 1At 2837 Diamond Bar Boulevard 33.97471,-117.83772, the 5 AM wave moves fast — target post-rush in Diamond Bar, or the 5 AM to 9 PM Saturday window for slower service.
- 2Seating at 2837 Diamond Bar Boulevard holds up for laptop work thanks to 21 outlets in a quiet room, and on-site amenities cover Takeaway, Mobile Order & Pay, and WiFi.
- 3Diamond Bar Boulevard and the 2837 Diamond Bar Boulevard block share the same Diamond Bar pedestrian pocket, useful for multi-stop visits.
- 4The Diamond Bar, CA 91765 entrance at 2837 Diamond Bar Boulevard (33.97471,-117.83772) keeps 3 amenities within a single door.
Last updated: May 2026 · Data sourced from OpenStreetMap (ODbL)