According to a new study by Zoma Sleep, the most caffeinated city in the United States is San Francisco.
There is one coffee shop for every 1,641 residents with a total of 528 coffeehouses.
Coming in second is Portland, Oregon with 368 coffee shops, which is one for every 1,785 residents.
Rounding out the top 5 are Honolulu, Seattle, and Orlando. Oakland came in at #13, and Sacramento #15,
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