| Locality | Latitude | Longitude | Elevation | Postal Code |
|---|---|---|---|---|
| Desamparados | -31.4374 | -68.561199 | 682 m | J5400 |
| Diaz Velez | -31.55 | -68.5167 | 628 m | J5400 |
| Presbitero Francisco Perez Her | -31.55 | -68.5167 | 628 m | J5400 |
| San Juan | -31.5375 | -68.5364 | 649 m | J5400 |
| San Juan | -31.527273 | -68.521407 | 637 m | J5402 |
| Trinidad | -31.55 | -68.5167 | 628 m | J5400 |
| Villa Carolina | -31.4374 | -68.561199 | 682 m | J5400 |
| Villa del Carmen | -31.527273 | -68.521407 | 637 m | J5422 |
| Villa Huasihul | -31.4374 | -68.561199 | 682 m | J5400 |
| Villa Marini | -31.4374 | -68.561199 | 682 m | J5400 |
| Villa Palermo | -31.527273 | -68.521407 | 637 m | J5410 |
| Villa San Isidro | -31.5 | -68.333298 | 592 m | J5415 |
Capital is an Administrative divisions in San Juan Argentina.
San Juan