1121 is the Postal Code/ZIP Code for the of Ayutuxtepeque in the El Salvador Department of San Salvador and the Municipality of Ayutuxtepeque.
| Postal Code | 1121 |
| Postal Code Name | Ayutuxtepeque |
| Department | San Salvador Department |
| Municipality | Ayutuxtepeque Municipality |
| Timezone | Central Standard Time (CST) |
| Adjacent Postal Codes | 1118 1119 1120 1123 |