| Zip Code | Primary City | Secondary City | More Information |
| 00920 | San Juan | Caparra | |
| 00920 | San Juan | Caparra Hills | |
| 00920 | San Juan | Caparra Ter | |
| 00920 | San Juan | Caparra Terrace | |
| 00922 | San Juan | Caparra | |
| 00922 | San Juan | Caparra Hills | |
| 00922 | San Juan | Caparra Ter | |
| 00922 | San Juan | Caparra Terrace | |
| 00936 | San Juan | Caparra | |
| 00920 | San Juan | Caparra Heights | |
| 00920 | San Juan | Fort Buchanan | |
| 00920 | San Juan | Guaynabo | Guaynabo population stats |
| 00921 | San Juan | Caparra Heights | |
| 00921 | San Juan | Fort Buchanan | |
| 00922 | San Juan | Caparra Heights | |
| 00922 | San Juan | Fort Buchanan | |
| 00922 | San Juan | Guaynabo | Guaynabo population stats |
| 00936 | San Juan | Caparra Heights | |
| 00936 | San Juan | Fort Buchanan | |
| 00956 | Bayamon | San Juan | San Juan population stats |
| 00957 | Bayamon | San Juan | San Juan population stats |
| 00959 | Bayamon | San Juan | San Juan population stats |
| 00960 | Bayamon | San Juan | San Juan population stats |
| 00962 | Catano | Guaynabo | Guaynabo population stats |
| 00962 | Catano | San Juan | San Juan population stats |
| 00901 | San Juan | San Juan | San Juan population stats |
| 00902 | San Juan | San Juan | San Juan population stats |
| 00906 | San Juan | San Juan | San Juan population stats |
| 00907 | San Juan | San Juan | San Juan population stats |
| 00908 | San Juan | San Juan | San Juan population stats |
| 00909 | San Juan | San Juan | San Juan population stats |
| 00910 | San Juan | San Juan | San Juan population stats |
| 00911 | San Juan | San Juan | San Juan population stats |
| 00912 | San Juan | San Juan | San Juan population stats |
| 00913 | San Juan | San Juan | San Juan population stats |
| 00914 | San Juan | San Juan | San Juan population stats |
| 00915 | San Juan | San Juan | San Juan population stats |
| 00916 | San Juan | San Juan | San Juan population stats |
| 00917 | San Juan | San Juan | San Juan population stats |
| 00918 | San Juan | San Juan | San Juan population stats |
| 00919 | San Juan | San Juan | San Juan population stats |
| 00920 | San Juan | San Juan | San Juan population stats |
| 00921 | San Juan | San Juan | San Juan population stats |
| 00923 | San Juan | San Juan | San Juan population stats |
| 00924 | San Juan | San Juan | San Juan population stats |
| 00925 | San Juan | San Juan | San Juan population stats |
| 00926 | San Juan | San Juan | San Juan population stats |
| 00927 | San Juan | San Juan | San Juan population stats |
| 00928 | San Juan | San Juan | San Juan population stats |
| 00929 | San Juan | San Juan | San Juan population stats |
| 00930 | San Juan | San Juan | San Juan population stats |
| 00931 | San Juan | San Juan | San Juan population stats |
| 00933 | San Juan | San Juan | San Juan population stats |
| 00934 | Fort Buchanan | Fort Buchanan | |
| 00935 | San Juan | San Juan | San Juan population stats |
| 00936 | San Juan | San Juan | San Juan population stats |
| 00937 | San Juan | San Juan | San Juan population stats |
| 00939 | San Juan | San Juan | San Juan population stats |
| 00940 | San Juan | San Juan | San Juan population stats |
| 00955 | San Juan | San Juan | San Juan population stats |
| 00965 | Guaynabo | Guaynabo | Guaynabo population stats |
| 00966 | Guaynabo | Guaynabo | Guaynabo population stats |
| 00968 | Guaynabo | Guaynabo | Guaynabo population stats |
| 00969 | Guaynabo | Guaynabo | Guaynabo population stats |
| 00970 | Guaynabo | Guaynabo | Guaynabo population stats |
| 00971 | Guaynabo | Guaynabo | Guaynabo population stats |
| 00975 | San Juan | San Juan | San Juan population stats |