| Locality | Latitude | Longitude | Elevation | Postal Code |
|---|---|---|---|---|
| Alto de Sierra | -31.5333 | -68.4167 | 591 m | J5438 |
| Callecita | -31.541699 | -68.3833 | 590 m | J5438 |
| Coll | -31.55 | -68.349998 | 587 m | J5438 |
| Colonia Richet | -31.520123 | -68.490661 | 619 m | J5678 |
| Colonia Zapata | -31.902598 | -68.434298 | 558 m | J5436 |
| La Legua | -31.533509 | -68.483276 | 618 m | J5679 |
| Los Compartos | -31.5333 | -68.4167 | 591 m | J5438 |
| Luz del Mundo | -31.5333 | -68.483299 | 618 m | J5411 |
| Pajas Blancas | -31.5333 | -68.483299 | 618 m | J5411 |
| Pedro Echague | -31.902598 | -68.434298 | 558 m | J5436 |
| Puente Nacional | -31.541699 | -68.3833 | 590 m | J5438 |
| Puente Rio San Juan | -31.541699 | -68.3833 | 590 m | J5438 |
| Puente Rufino | -31.541699 | -68.3833 | 590 m | J5438 |
| Santa Lucia | -31.5333 | -68.483299 | 618 m | J5411 |
| Villa 20 de Junio | -31.5333 | -68.483299 | 618 m | J5411 |
| Villa Bermejito | -31.5333 | -68.483299 | 618 m | J5411 |
| Villa Estevez | -31.5333 | -68.483299 | 618 m | J5411 |
| Villa General Las Heras | -31.5333 | -68.483299 | 618 m | J5411 |
| Villa Gobernador Chavez | -31.5333 | -68.483299 | 618 m | J5411 |
| Villa J C Sarmiento | -31.5333 | -68.483299 | 618 m | J5411 |
| Villa Luz del Mundo | -31.5333 | -68.483299 | 618 m | J5411 |
| Villa N Larrain | -31.5333 | -68.483299 | 618 m | J5411 |
| Villa Patricias Sanjuaninas | -31.5333 | -68.483299 | 618 m | J5411 |
| Villa Pueyrredon | -31.5333 | -68.483299 | 618 m | J5411 |
| Villa Rizzo | -31.5333 | -68.483299 | 618 m | J5411 |
| Villa Rufino Gomez | -31.5333 | -68.483299 | 618 m | J5411 |
Santa Lucía is an Administrative divisions in San Juan Argentina.
San Juan