| Locality | Latitude | Longitude | Elevation | Postal Code |
|---|---|---|---|---|
| Angaco Sud | -31.649999 | -68.4 | 581 m | J5417 |
| Belgrano | -31.55 | -68.333298 | 585 m | J5439 |
| Calibar | -31.654198 | -68.2853 | 577 m | J5442 |
| Calle Larga | -31.55 | -68.333298 | 585 m | J5439 |
| Callecita | -31.55 | -68.333298 | 585 m | J5439 |
| Dos Acequias | -31.55 | -68.333298 | 585 m | J5439 |
| Kilometro 905 | -31.55 | -68.333298 | 585 m | J5439 |
| La Germania | -31.55 | -68.333298 | 585 m | J5439 |
| La Puntilla | -31.55 | -68.333298 | 585 m | J5439 |
| Los Angacos | -31.55 | -68.333298 | 585 m | J5439 |
| Puntilla Blanca | -31.55 | -68.333298 | 585 m | J5439 |
| Puntilla Negra | -31.55 | -68.333298 | 585 m | J5439 |
| San Isidro | -31.5 | -68.33335 | 592 m | J5416 |
| San Martin | -31.549998 | -68.33335 | 585 m | J5418 |
| Villa Alem | -31.537873 | -68.095444 | 1675 m | J5420 |
| Villa Dominguito | -31.55 | -68.333298 | 585 m | J5439 |
| Villa Lugano | -31.55 | -68.333298 | 585 m | J5439 |
San Martín is an Administrative divisions in San Juan Argentina.
San Juan