At 0.94, Black Rock Coffee Bar is the overwhelming anchor of Black Rock Coffee's top 10 — a gap of more than 16 points separates it from every other neighbor.
The shape is a textbook spike. Black Rock Coffee Bar (0.94) sits in its own tier; the remaining nine neighbors cluster between 0.78 and 0.75 with no secondary standout. What makes that lower cluster notable is its composition: not other coffee or tea brands, but a mix of Hair Salons and Barber Shops, Fast Casual Dining, QSR, and a single Professionals-subcategory influencer. Hair Salons & Barber Shops (0.78) and Cookie Cutters Haircuts for Kids (0.77) are both Hair Salons and Barber Shops — together they form the most represented subcategory outside the top slot. Matthew Berry (0.78), a Professionals-subcategory influencer, sits just below them, followed by MOD Pizza (0.76), Sport Clips (0.76), and Red Robin Gourmet Burgers (0.76). Brakes Plus (0.75), an automotive maintenance service, and retailers Jo-Ann Fabric and Craft Stores (0.75) and ULTA Beauty (0.75) round out the ten. No other Coffee and Tea entity appears in the top 10 besides the dominant neighbor. The cross-kind character of the lower cluster — hair services, casual dining, automotive repair, craft retail — points to an audience defined less by coffee category loyalty than by a broader pattern of suburban, errand-oriented consumer behavior.
The spike structure here means Black Rock Coffee's audience shape is almost entirely explained by one near-identical entity, with the remaining signal spread across everyday service and dining categories.