Metropolitan Area,Reports per 100K Population "Aguadilla-Isabela, PR Metropolitan Statistical Area",57 "Arecibo, PR Metropolitan Statistical Area",55 "Ponce, PR Metropolitan Statistical Area",61 "San Germán, PR Metropolitan Statistical Area",56 "San Juan-Carolina-Caguas, PR Metropolitan Statistical Area",76 , "This chart identifies Metropolitan Areas (Metropolitan and Micropolitan Statistical Areas) with a population of 100,000 or more. Metropolitan areas are defined by Office of Management and Budget Bulletin No. 15-01, ""Revised Delineations of Metropolitan Statistical Areas, Micropolitan Statistical Areas, and Combined Statistical Areas, and Guidance on Uses of the Delineations of These Areas"" (July 15, 2015).",