San Juan ZIP Codes

List of Zip Codes of San Juan

The following table lists ZIP Codes associated with San Juan, Puerto Rico, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.


S.N. Zip Code Latitude Longitude County Population Density
1 00901 18.46478 -66.10277 San Juan 6,762 2573.0
2 00906 18.46446 -66.09499 San Juan 46 5577.8
3 00907 18.45287 -66.08381 San Juan 15,911 3006.8
4 00909 18.44131 -66.06866 San Juan 5,466 3232.5
5 00911 18.45133 -66.05636 San Juan 7,430 6028.4
6 00912 18.44503 -66.05995 San Juan 6,219 6474.9
7 00913 18.45024 -66.04275 San Juan 6,700 7984.8
8 00915 18.43673 -66.04576 San Juan 24,484 6743.9
9 00917 18.4208 -66.04989 San Juan 18,216 5151.5
10 00918 18.42139 -66.06774 San Juan 16,379 2344.1
11 00920 18.41904 -66.09023 San Juan 16,403 1754.5
12 00921 18.39206 -66.0871 San Juan 34,197 4302.4
13 00923 18.41146 -66.03715 San Juan 24,826 4768.8
14 00924 18.39987 -66.01344 San Juan 47,800 3957.7
15 00925 18.40028 -66.05058 San Juan 4,777 4138.1
16 00926 18.34691 -66.05434 San Juan 93,308 1552.0
17 00927 18.38884 -66.07149 San Juan 13,675 2179.2


About San Juan Puerto Rico Zip Codes

The city of San Juan in Puerto Rico (PR) is served by approximately 17 ZIP Codes. These codes cover residential neighborhoods, business districts, and surrounding localities that use the city name in their mailing address.

Based on ZIP-level population estimates, the combined population covered by these ZIP Codes is around 342,599 people. Population density can vary significantly from one ZIP Code to another, reflecting the mix of dense urban blocks, commercial corridors, and lower-density residential areas.

The ZIP Codes associated with San Juan fall within county jurisdictions such as San Juan. Each county manages local services, land use, and administration for the areas corresponding to its ZIP Codes.

Most ZIP codes for San Juan, Puerto Rico follow the America/Puerto_Rico time zone.