Localidades en General San Martín
| Localidad | Código Postal | Acción |
|---|---|---|
| Arroyo Algodón | X5909 | Ver |
| Arroyo Cabral | X5917 | Ver |
| Ausonia | X5901 | Ver |
| Chazón | X2675 | Ver |
| Etruria | X2681 | Ver |
| La Laguna | X5901 | Ver |
| La Palestina | X5925 | Ver |
| La Playosa | X5911 | Ver |
| Las Mojarras | ----- | Ver |
| Luca | ----- | Ver |
| Pasco | X5925 | Ver |
| Sanabria | ----- | Ver |
| Silvio Pellico | ----- | Ver |
| Ticino | X5927 | Ver |
| Tío Pujio | X5936 | Ver |
| Villa Albertina | ----- | Ver |
| Villa María | X5900 | Ver |
| Villa Nueva | X5903 | Ver |
| Villa Oeste | X5903 | Ver |
| Campo El Caburé | ----- | Ver |