| Locality | Latitude | Longitude | Elevation | Postal Code |
|---|---|---|---|---|
| Botoncillo | 13.345311 | -88.442811 | 116 m | 3401 |
| Buena Vista | 13.32082 | -88.424694 | 57 m | 3401 |
| El Buen Amanecer | 13.345311 | -88.442811 | 116 m | 3401 |
| El Centro | 13.343818 | -88.438244 | 116 m | 3401 |
| El Cerrito | 13.343818 | -88.438244 | 116 m | 3401 |
| El Esterillo | 13.345311 | -88.442811 | 116 m | 3401 |
| El Flor | 13.34419 | -88.443923 | 116 m | 3401 |
| El Mora | 13.447063 | -88.556531 | 416.5 m | 3401 |
| El Ojuste | 13.384501 | -88.43525 | 280.5 m | 3401 |
| El Rodeo | 14.214253 | -89.447033 | 572 m | 3401 |
| El Tanque | 13.351552 | -88.434585 | 116 m | 3401 |
| El Trillo | 13.345311 | -88.442811 | 116 m | 3401 |
| Hacienda La Carrera | 13.305812 | -88.501948 | 52 m | 3401 |
| La Fuerteza | 13.345311 | -88.442811 | 116 m | 3401 |
| La Garra | 13.345311 | -88.442811 | 116 m | 3401 |
| La Joya de Tomasito | 13.345311 | -88.442811 | 116 m | 3401 |
| La Laguna | 13.334454 | -88.418801 | 116 m | 3401 |
| La Lomita | 13.345311 | -88.442811 | 116 m | 3401 |
| La Peña | 13.346536 | -88.436121 | 116 m | 3401 |
| La Peñona | 13.345311 | -88.442811 | 116 m | 3401 |
| La Poza | 13.332304 | -88.492412 | 53 m | 3401 |
| La Presa | 13.622851 | -88.559399 | 102 m | 3401 |
| Las Salinas | 13.345311 | -88.442811 | 116 m | 3401 |
| Lazo | 13.257637 | -88.405098 | 26 m | 3401 |
| Los Funes | 13.345311 | -88.442811 | 116 m | 3401 |
| Marchena | 13.345311 | -88.442811 | 116 m | 3401 |
Usulután is an Administrative divisions in Usulután El Salvador.
Usulután