| San Isidro | |
| Settlement Type: | Municipality |
| Pushpin Map: | El Salvador |
| Pushpin Label Position: | bottom |
| Pushpin Mapsize: | 300 |
| Pushpin Map Caption: | Location in El Salvador |
| Subdivision Type: | Country |
| Subdivision Name: |  El Salvador |
| Subdivision Type1: | Department |
| Subdivision Name1: | Cabañas Department |
| Unit Pref: | Imperial |
| Area Total Km2: | 78.33 |
| Population As Of: | 2006 |
| Population Total: | 10,533 |
| Population Blank1 Title: | Ethnicities |
| Coordinates: | 13.8333°N -131°W |
| Elevation M: | 363 |
San Isidro is a municipality in the Cabañas department of El Salvador, roughly northeast of San Salvador.
The parish of San Isidro was established in an electoral law dated February 18, 1873. It belonged to the San Vicente Department from the 12 June 1824 to 10 February 1873, after which it became part of the newly formed Cabañas Department.[1] By legislative decree of February 7, 1879 it was awarded municipal status.
In 1977, archaeologist Wolfgang Haberland was involved in an excavation in the municipality. He discovered petroglyphs in the Grutas de Corinto dated to the Preclassic Mesoamerican period (1200 to 400 BC).[2] In the late 1990s, the FAO funded the "Sustainable agriculture on hillsides" project in the municipality of San Isidro.[3]
The municipality covers an area of, and is bordered to the north and east by Sensuntepeque, to the east by Guacotecti, to the south by Santa Clara, San Esteban Catarina and San Sebastián in the San Vicente Department, and to the west by Ilobasco. It is surrounded by the Morontepeque, Humeras and El Orégano hills, and the principal rivers are the Las Cañas, De los Pueblos, Titihuapa, San Isidro, El Jícaro and Viejo.[4]
The municipality is divided into 7 cantons, with 22 caseríos (hamlets):[4]
The principal agricultural items produced include basic grains, sesame and sugarcane. The people raise livestock: cattle, pigs, horses and mules. Dairy products and sweet brown sugar are produced. San Isidro is also a manufacturer of building materials. The Asociacion de Amigos de San Isidro Cabanas (ASIC, Friends of San Isidro Cabanas Association) is a community organization which deals with local mining.
The municipal government building is located on Avenida Mayo 15, west of the 1,500 m2 Parco central. It was built in 1956, made of adobe with a tile roof and wooden frame, with a portal on the main façade in the colonial style. Over the years it has functioned as the mayor's office, a prison and health centre. Casa de la cultura is located on Calle Central, built with mud brick walls and columns of reinforced concrete, with glass lattice windows and brick cement flooring. Iglesia San Isidro Labrador was completed in 1988.[4]