| San Ildefonso | |
|---|---|
| Municipality | |
| Location in El Salvador | |
| Coordinates: 13°42′N 88°34′W / 13.700°N 88.567°WCoordinates: 13°42′N 88°34′W / 13.700°N 88.567°W | |
| Country |
|
| Department | San Vicente Department |
| Area | |
| • Total | 52.65 sq mi (136.37 km2) |
| Elevation | 673 ft (205 m) |
| Population (2001) | |
| • Total | 10,015 |
San Ildefonso is a municipality in the San Vicente department of El Salvador.