A big chunk of that number goes to Makati, being the business district and Quezon City for its massive geographical area. Marikina City is not saturated with Starbucks branches, but for those who are in the vicinity and crave for it, there are two Starbucks branches available for your caffiene fix.
The very first one to open is located at the Ground floor of Bluewave Marquinton Mall along Sumulong Highway. This cozy branch is open as early as 7am and closes at 12:30am on Sundays to Thursdays and as late as 1:30am on Fridays and Saturdays to cater to those who crave fora late night Starbucks drink before going home from a gimmick or for those who just want to get together and hang out.
The 2nd branch is at the ground floor of SM City Marikna and just opened late last year. There is available (though paid) parking just across the Starbucks branch here for those who want to order without entering the mall.
Luckily, both of these branches have their own doors so even if they're accessible from inside their respective malls, they're not limited to mall hours.
"Mocha Frap for Marikina !"