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USPS city
Old San Juan, PR ZIP codes
3 ZIP codes that list Old San Juan as a USPS primary or acceptable city. Not a Census place.
Sum of ZCTA populations for ZIP codes intersecting Old San Juan. Not a Census place total. Methodology
Combined population of ZIP/ZCTAs that list this USPS city as a primary or acceptable name. This is a labeled ZIP-sum, never a Census place ACS population. Methodology
ZIP codes associated with Old San Juan
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 00901 | San Juan | San Juan Municipio | 6,762 | $25,810 |
| 00902 | San Juan | — | — | — |
| 00936 | San Juan | San Juan Municipio | — | — |