Códigos postales de El Salvador
| C.P. | Municipio | Departamento | Dep |
| 01001 | AHUACHAPAN | AHUACHAPAN | AHU |
| 01002 | APANECA | AHUACHAPAN | AHU |
| 01003 | ATIQUIZAYA | AHUACHAPAN | AHU |
| 01004 | CONCEPCION DE ATACO | AHUACHAPAN | AHU |
| 01005 | EL REFUGIO | AHUACHAPAN | AHU |
| 01006 | GUAYMANGO | AHUACHAPAN | AHU |
| 01007 | JUJUTLA | AHUACHAPAN | AHU |
| 01008 | SAN FRANCISCO MENENDEZ | AHUACHAPAN | AHU |
| 01009 | SAN LORENZO | AHUACHAPAN | AHU |
| 01010 | SAN PEDRO PUXTLA | AHUACHAPAN | AHU |
| 01011 | TACUBA | AHUACHAPAN | AHU |
| 01012 | TURIN | AHUACHAPAN | AHU |
| 02001 | CANDELARIA DE LA FRONTERA | SANTA ANA | STA |
| 02002 | COATEPEQUE | SANTA ANA | STA |
| 02003 | CHALCHUAPA | SANTA ANA | STA |
| 02004 | EL CONGO | SANTA ANA | STA |
| 02005 | EL PORVENIR | SANTA ANA | STA |
| 02006 | MASAHUAT | SANTA ANA | STA |
| 02007 | METAPAN | SANTA ANA | STA |
| 02008 | SAN ANTONIO PAJONAL | SANTA ANA | STA |
| 02009 | SAN SEBASTIAN SALITRILLO | SANTA ANA | STA |
| 02010 | SANTA ANA | SANTA ANA | STA |
| 02011 | SANTA ROSA GUACHIPILIN | SANTA ANA | STA |
| 02012 | SANTIAGO DE LA FRONTERA | SANTA ANA | STA |
| 02013 | TEXISTEPEQUE | SANTA ANA | STA |
| 03001 | ACAJUTLA | SONSONATE | SNT |
| 03002 | ARMENIA | SONSONATE | SNT |
| 03003 | CALUCO | SONSONATE | SNT |
| 03004 | CUISNAUAT | SONSONATE | SNT |
| 03005 | IZALCO | SONSONATE | SNT |
| 03006 | JUAYUA | SONSONATE | SNT |
| 03007 | NAHUIZALCO | SONSONATE | SNT |
| 03008 | NAHULINGO | SONSONATE | SNT |
| 03009 | SALCOATITAN | SONSONATE | SNT |
| 03010 | SAN ANTONIO DE MONTE | SONSONATE | SNT |
| 03011 | SAN JULIAN | SONSONATE | SNT |
| 03012 | SANTA CATARINA MASAHUAT | SONSONATE | SNT |
| 03013 | SANTO DOMINGO | SONSONATE | SNT |
| 03014 | SONSONATE | SONSONATE | SNT |
| 03015 | SONZACATE | SONSONATE | SNT |
| 04001 | AGUA CALIENTE | CHALATENANGO | CHA |
| 04002 | ARCATAO | CHALATENANGO | CHA |
| 04003 | AZACUALPA | CHALATENANGO | CHA |
| 04004 | CANCASQUE | CHALATENANGO | CHA |
| 04005 | CITALA | CHALATENANGO | CHA |
| 04006 | COMALAPA | CHALATENANGO | CHA |
| 04007 | CONCEPCION QUEZALTEPEQUE | CHALATENANGO | CHA |
| 04008 | CHALATENANGO | CHALATENANGO | CHA |
| 04009 | DULCE NOMBRE DE MARIA | CHALATENANGO | CHA |
| 04010 | EL CARRIZAL | CHALATENANGO | CHA |
| 04011 | EL PARAISO | CHALATENANGO | CHA |
| 04012 | LA LAGUNA | CHALATENANGO | CHA |
| 04013 | LA PALMA | CHALATENANGO | CHA |
| 04014 | LA REINA | CHALATENANGO | CHA |
| 04015 | LAS FLORES | CHALATENANGO | CHA |
| 04016 | LAS VUELTAS | CHALATENANGO | CHA |
| 04017 | ANAMOROS | CHALATENANGO | CHA |
| 04018 | BOLIVAR | CHALATENANGO | CHA |
| 04019 | CONCEPCION ORIENTE | CHALATENANGO | CHA |
| 04020 | CONCHAGUA | CHALATENANGO | CHA |
| 04021 | EL CARMEN | CHALATENANGO | CHA |
| 04022 | EL SAUCE | CHALATENANGO | CHA |
| 04023 | INTIPUCA | CHALATENANGO | CHA |
| 04024 | LA UNION | CHALATENANGO | CHA |
| 04025 | LISLIQUE | CHALATENANGO | CHA |
| 04026 | MEANGUERA DEL GOLFOL | CHALATENANGO | CHA |
| 04027 | NUEVA ESPARTA | CHALATENANGO | CHA |
| 04028 | PASAQUINA | CHALATENANGO | CHA |
| 04029 | POLOROS | CHALATENANGO | CHA |
| 04030 | SAN ALEJO | CHALATENANGO | CHA |
| 04031 | SAN JOSE | CHALATENANGO | CHA |
| 04032 | SANTA ROSA DE LIMA | CHALATENANGO | CHA |
| 04033 | YAYANTIQUE | CHALATENANGO | CHA |
| 05001 | ANTIGUO CUSCATLAN | LA LIBERTAD | LIB |
| 05002 | CIUDAD ARCE | LA LIBERTAD | LIB |
| 05003 | COLON | LA LIBERTAD | LIB |
| 05004 | COMASAGUA | LA LIBERTAD | LIB |
| 05005 | CHITIUPAN | LA LIBERTAD | LIB |
| 05006 | HUIZUCAR | LA LIBERTAD | LIB |
| 05007 | JAYAQUE | LA LIBERTAD | LIB |
| 05008 | JICALAPA | LA LIBERTAD | LIB |
| 05009 | LA LIBERTAD | LA LIBERTAD | LIB |
| 05010 | NUEVA SAN SALVADOR | LA LIBERTAD | LIB |
| 05011 | NUEVO CUSCATLAN | LA LIBERTAD | LIB |
| 05012 | QUEZALTEPEQUE | LA LIBERTAD | LIB |
| 05013 | SACACOYO | LA LIBERTAD | LIB |
| 05014 | SAN JOSE VILLANUEVA | LA LIBERTAD | LIB |
| 05015 | SAN JUAN OPICO | LA LIBERTAD | LIB |
| 05016 | SAN MATIAS | LA LIBERTAD | LIB |
| 05017 | SAN PABLO TACACHICO | LA LIBERTAD | LIB |
| 05018 | TAHIQUE | LA LIBERTAD | LIB |
| 05019 | TAMANIQUE | LA LIBERTAD | LIB |
| 05020 | TEOTEPEQUE | LA LIBERTAD | LIB |
| 05021 | TEPECOYO | LA LIBERTAD | LIB |
| 05022 | ZARAGOZA | LA LIBERTAD | LIB |
| 06001 | AGUILARES | SAN SALVADOR | SSL |
| 06002 | APOPA | SAN SALVADOR | SSL |
| 06003 | AYUTUXTEPEQUE | SAN SALVADOR | SSL |
| 06004 | CUSCATANCINGO | SAN SALVADOR | SSL |
| 06005 | DELGADO | SAN SALVADOR | SSL |
| 06006 | EL PAISNAL | SAN SALVADOR | SSL |
| 06007 | GUAZAPA | SAN SALVADOR | SSL |
| 06008 | ILOPANGO | SAN SALVADOR | SSL |
| 06009 | MEJICANOS | SAN SALVADOR | SSL |
| 06010 | NEJAPA | SAN SALVADOR | SSL |
| 06011 | PANCHIMELCO | SAN SALVADOR | SSL |
| 06012 | ROSARIO DE MORA | SAN SALVADOR | SSL |
| 06013 | SAN MARCOS | SAN SALVADOR | SSL |
| 06014 | SAN MARTIN | SAN SALVADOR | SSL |
| 06015 | SAN SALVADOR | SAN SALVADOR | SSL |
| 06016 | SANTIAGO TEXACUANGOS | SAN SALVADOR | SSL |
| 06017 | SANTO TOMAS | SAN SALVADOR | SSL |
| 06018 | SOYAPANGO | SAN SALVADOR | SSL |
| 06019 | TONACATEPEQUE | SAN SALVADOR | SSL |
| 07001 | CANDELARIA DE LA FRONTERA | CUSCATLAN | CUS |
| 07002 | COJUTEPEQUE | CUSCATLAN | CUS |
| 07003 | EL CARMEN | CUSCATLAN | CUS |
| 07004 | EL ROSARIO | CUSCATLAN | CUS |
| 07005 | MONTE SAN JUAN | CUSCATLAN | CUS |
| 07006 | ORATORIO DE CONCEPCION | CUSCATLAN | CUS |
| 07007 | SAN BARTOLOME PERULAPIA | CUSCATLAN | CUS |
| 07008 | SAN CRISTOBAL | CUSCATLAN | CUS |
| 07009 | SAN JOSE GUAYABAL | CUSCATLAN | CUS |
| 07010 | SAN PEDRO PERULAPAN | CUSCATLAN | CUS |
| 07011 | SAN RAFAEL CEDROS | CUSCATLAN | CUS |
| 07012 | SAN RAMON | CUSCATLAN | CUS |
| 07013 | SANTA CRUZ ANALQUITO | CUSCATLAN | CUS |
| 07014 | SANTA CRUZ MICHAPA | CUSCATLAN | CUS |
| 07015 | SUCHITOTO | CUSCATLAN | CUS |
| 07016 | TENANCINGO | CUSCATLAN | CUS |
| 08001 | CUYULTITAN | LA PAZ | PAZ |
| 08002 | EL ROSARIO | LA PAZ | PAZ |
| 08003 | JERUSALEN | LA PAZ | PAZ |
| 08004 | MERCEDES LA CEIBA | LA PAZ | PAZ |
| 08005 | OLOCUILTA | LA PAZ | PAZ |
| 08006 | PARAISO DE OSORIO | LA PAZ | PAZ |
| 08007 | SAN ANTONIO MASAHUAT | LA PAZ | PAZ |
| 08008 | SAN EMIGDIO | LA PAZ | PAZ |
| 08009 | SAN FRANCISCO CHINAMECA | LA PAZ | PAZ |
| 08010 | SAN JUAN NONUALCO | LA PAZ | PAZ |
| 08011 | SAN JUAN TALPA | LA PAZ | PAZ |
| 08012 | SAN JUAN TEPAZONTES | LA PAZ | PAZ |
| 08013 | SAN LUIS LA HERRADURA | LA PAZ | PAZ |
| 08014 | SAN LUIS TALPA | LA PAZ | PAZ |
| 08015 | SAN MIGUEL TEPEZONTES | LA PAZ | PAZ |
| 08016 | SAN PEDRO MSASAHUAT | LA PAZ | PAZ |
| 08017 | SAN PEDRO NONUALCO | LA PAZ | PAZ |
| 08018 | SAN RAFAEL OBRAJUELO | LA PAZ | PAZ |
| 08019 | SANTA MARIA OSTUMA | LA PAZ | PAZ |
| 08020 | SANTIAGO NONUALCO | LA PAZ | PAZ |
| 08021 | TAPALHUACA | LA PAZ | PAZ |
| 08022 | ZACATECOLUCA | LA PAZ | PAZ |
| 09001 | CINQUERA | CABAÑAS | CAB |
| 09002 | DOLORES | CABAÑAS | CAB |
| 09003 | GUACOTECTI | CABAÑAS | CAB |
| 09004 | LOBASCO | CABAÑAS | CAB |
| 09005 | JUTIAPA | CABAÑAS | CAB |
| 09006 | SAN ISIDRO | CABAÑAS | CAB |
| 09007 | SENSUNTEPEQUE | CABAÑAS | CAB |
| 09008 | TEJUTEPEQUE | CABAÑAS | CAB |
| 09009 | VICTORIA | CABAÑAS | CAB |
| 10001 | APASTEPEQUE | SAN VICENTE | VIC |
| 10002 | GUADALUPE | SAN VICENTE | VIC |
| 10003 | SAN CAYETANO ISTEPEQUE | SAN VICENTE | VIC |
| 10004 | SAN ESTEBAN CATARINA | SAN VICENTE | VIC |
| 10005 | SAN IIDEFONSO | SAN VICENTE | VIC |
| 10006 | SAN LORENZO | SAN VICENTE | VIC |
| 10007 | SAN SEBASTIAN SALITRILLO | SAN VICENTE | VIC |
| 10008 | SAN VICENTE | SAN VICENTE | VIC |
| 10009 | SANTA CLARA | SAN VICENTE | VIC |
| 10010 | SANTO DOMINGO | SAN VICENTE | VIC |
| 10011 | TECOLUCA | SAN VICENTE | VIC |
| 10012 | TEPETITAN | SAN VICENTE | VIC |
| 10013 | VERAPAZ | SAN VICENTE | VIC |
| 11001 | ALEGRIA | USULUTAN | USU |
| 11002 | BERLIN | USULUTAN | USU |
| 11003 | CALIFORNIA | USULUTAN | USU |
| 11004 | CONCEPCION BATRES | USULUTAN | USU |
| 11005 | EL TRIUNFO | USULUTAN | USU |
| 11006 | EREGUAYQUIN | USULUTAN | USU |
| 11007 | ESTANZUELAS | USULUTAN | USU |
| 11008 | JIQUILISCO | USULUTAN | USU |
| 11009 | JUCUAPA | USULUTAN | USU |
| 11010 | JUCUARAN | USULUTAN | USU |
| 11011 | MERCES UMAÑA | USULUTAN | USU |
| 11012 | NUEVA GRANADA | USULUTAN | USU |
| 11013 | OZATLAN | USULUTAN | USU |
| 11014 | PUERTO EL TRIUNFO | USULUTAN | USU |
| 11015 | SAN AGUSTIN | USULUTAN | USU |
| 11016 | SAN BUENAVENTURA | USULUTAN | USU |
| 11017 | SAN DIONISIO | USULUTAN | USU |
| 11018 | SANTA ELENA | USULUTAN | USU |
| 11019 | SAN FRANCISCO JAVIER | USULUTAN | USU |
| 11020 | SANTA MARIA OSTUMA | USULUTAN | USU |
| 11021 | SANTIAGO DE MARIA | USULUTAN | USU |
| 11022 | TECAPAN | USULUTAN | USU |
| 11023 | USULUTAN | USULUTAN | USU |
| 12001 | CAROLINA | SAN MIGUEL | MIG |
| 12002 | CIUDAD BARRIOS | SAN MIGUEL | MIG |
| 12003 | COMACARAN | SAN MIGUEL | MIG |
| 12004 | CHAPELTIQUE | SAN MIGUEL | MIG |
| 12005 | CHINAMECA | SAN MIGUEL | MIG |
| 12006 | CHIRILAGUA | SAN MIGUEL | MIG |
| 12007 | EL TRANSITO | SAN MIGUEL | MIG |
| 12008 | LOLOTIQUE | SAN MIGUEL | MIG |
| 12009 | MONCAGUA | SAN MIGUEL | MIG |
| 12010 | NUEVA GUADALUPE | SAN MIGUEL | MIG |
| 12011 | NUEVO EDEN DE SAN JUAN | SAN MIGUEL | MIG |
| 12012 | QUELEPA | SAN MIGUEL | MIG |
| 12013 | SAN ANTONIO | SAN MIGUEL | MIG |
| 12014 | SAN GERARDO | SAN MIGUEL | MIG |
| 12015 | SAN JORGE | SAN MIGUEL | MIG |
| 12016 | SAN LUIS DE LA REINA | SAN MIGUEL | MIG |
| 12017 | SAN MIGUEL TEPEZONTES | SAN MIGUEL | MIG |
| 12018 | SAN RAFAEL ORIENTE | SAN MIGUEL | MIG |
| 12019 | SESORI | SAN MIGUEL | MIG |
| 12020 | ULUAZAPA | SAN MIGUEL | MIG |
| 13001 | ARAMBALA | MORAZAN | MOR |
| 13002 | CACAOPERA | MORAZAN | MOR |
| 13003 | CORINTO | MORAZAN | MOR |
| 13004 | CHILANGA | MORAZAN | MOR |
| 13005 | DELICIAS DE CONCEPCION | MORAZAN | MOR |
| 13006 | EL DIVISADERO | MORAZAN | MOR |
| 13007 | EL ROSARIO | MORAZAN | MOR |
| 13008 | GUALOCOCTI | MORAZAN | MOR |
| 13009 | GUATAJIAGUA | MORAZAN | MOR |
| 13010 | JOATECA | MORAZAN | MOR |
| 13011 | JOCOAITIQUE | MORAZAN | MOR |
| 13012 | JOCORO | MORAZAN | MOR |
| 13013 | LOLOTIQUILLO | MORAZAN | MOR |
| 13014 | MEANGUERA | MORAZAN | MOR |
| 13015 | OSICALA | MORAZAN | MOR |
| 13016 | PERQUIN | MORAZAN | MOR |
| 13017 | SAN CARLOS | MORAZAN | MOR |
| 13018 | SAN FERNANDO | MORAZAN | MOR |
| 13019 | SAN FRANCISCO | MORAZAN | MOR |
| 13020 | SAN ISIDRO | MORAZAN | MOR |
| 13021 | SAN SIMON | MORAZAN | MOR |
| 13022 | SENSEMBRA | MORAZAN | MOR |
| 13023 | SOCIEDAD | MORAZAN | MOR |
| 13024 | TOROLA | MORAZAN | MOR |
| 13025 | YAMABAL | MORAZAN | MOR |
| 13026 | YOLOAIQUIN | MORAZAN | MOR |
| 14001 | ANAMOROS | LA UNION | UNI |
| 14002 | BOLIVAR | LA UNION | UNI |
| 14003 | CONCEPCION DE ORIENTE | LA UNION | UNI |
| 14004 | CONCHAGUA | LA UNION | UNI |
| 14005 | EL CARMEN | LA UNION | UNI |
| 14006 | EL SAUCE | LA UNION | UNI |
| 14007 | INTIPUCA | LA UNION | UNI |
| 14008 | LA UNION | LA UNION | UNI |
| 14009 | LISLIQUE | LA UNION | UNI |
| 14010 | MEANGUERA DEL GOLFO | LA UNION | UNI |
| 14011 | NUEVA ESPARTA | LA UNION | UNI |
| 14012 | PASAQUINA | LA UNION | UNI |
| 14013 | POLOROS | LA UNION | UNI |
| 14014 | SAN ALEJO | LA UNION | UNI |
| 14015 | SAN JOSE | LA UNION | UNI |
| 14016 | SANTA ROSA DE | LA UNION | UNI |
| 14017 | YAYANTIQUE | LA UNION | UNI |
| 14018 | YUCUALQUIN | LA UNION | UNI |
