San Sebastian ZIP Codes

List of Zip Codes of San Sebastian

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

About San Sebastian Puerto Rico Zip Codes

The city of San Sebastian in Puerto Rico (PR) is served by approximately 1 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 40,323 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 Sebastian fall within county jurisdictions such as San Sebastián. Each county manages local services, land use, and administration for the areas corresponding to its ZIP Codes.

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