| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| San Marcos | city | Baja California Sur | Mexico | 27.10 | -112.05 | 121 | 115 |
| San Marcos | city | Baja California Sur | Mexico | 23.31 | -109.43 | 59 | 462 |
| San Marcos | city | Baja California Sur | Mexico | 27.19 | -112.08 | 104 | 1 |
| San Marcos | city | Baja California Sur | Mexico | 23.87 | -110.32 | 830 | 745 |
| San Marcos | city | Baja California Sur | Mexico | 27.82 | -113.83 | 68 | 149 |
| San Marcos | city | Baja California Sur | Mexico | 26.90 | -112.54 | 2509 | 149 |
| San Marcos | city | Baja California Sur | Mexico | 26.89 | -112.52 | 3349 | 149 |
| San Marcos | city | Baja California Sur | Mexico | 23.21 | -109.61 | 866 | 745 |
| San Marcos Tierra | city | Baja California Sur | Mexico | 27.10 | -112.05 | 121 | 115 |
| San Martin | city | Baja California Sur | Mexico | 24.54 | -111.15 | 308 | 745 |
| San Martin | city | Baja California Sur | Mexico | 27.79 | -113.23 | 830 | 149 |
| San Martin | city | Baja California Sur | Mexico | 26.35 | -111.91 | 1092 | 149 |
| San Martin | city | Baja California Sur | Mexico | 23.35 | -109.78 | 830 | 745 |
| San Martín | city | Baja California Sur | Mexico | 26.63 | -112.33 | 1174 | 149 |
| San Martín | city | Baja California Sur | Mexico | 23.47 | -110.10 | 1227 | 745 |
| San Martín | city | Baja California Sur | Mexico | 23.21 | -109.59 | 980 | 745 |
| San Martín | city | Baja California Sur | Mexico | 23.71 | -110.26 | 830 | 745 |
| San Martín | city | Baja California Sur | Mexico | 24.19 | -110.26 | 830 | 41379 |
| San Martín | city | Baja California Sur | Mexico | 25.84 | -111.70 | 905 | 149 |
| San Martín | city | Baja California Sur | Mexico | 23.93 | -109.90 | 190 | 745 |
| San Martín | city | Baja California Sur | Mexico | 23.35 | -109.46 | 830 | 678 |
| San Martín de la Redención | city | Baja California Sur | Mexico | 24.80 | -111.14 | 830 | 187 |
| San Mateo | city | Baja California Sur | Mexico | 25.50 | -111.44 | 908 | 149 |
| San Mateo | city | Baja California Sur | Mexico | 25.45 | -111.03 | 131 | 100 |
| San Mateo | city | Baja California Sur | Mexico | 25.37 | -111.00 | 269 | 91 |
| San Mateo Uno | city | Baja California Sur | Mexico | 25.50 | -111.44 | 908 | 149 |
| San Matias | city | Baja California Sur | Mexico | 26.94 | -112.56 | 2509 | 149 |
| San Matias | city | Baja California Sur | Mexico | 25.95 | -111.52 | 1912 | 149 |
| San Matías | city | Baja California Sur | Mexico | 26.90 | -112.59 | 2732 | 149 |
| San Miguel | city | Baja California Sur | Mexico | 23.23 | -109.51 | 830 | 745 |
| San Miguel | city | Baja California Sur | Mexico | 24.21 | -110.86 | 830 | 745 |
| San Miguel | city | Baja California Sur | Mexico | 26.72 | -112.30 | 1669 | 149 |
| San Miguel | city | Baja California Sur | Mexico | 23.35 | -110.08 | 984 | 745 |
| San Miguel | city | Baja California Sur | Mexico | 27.55 | -114.55 | 1669 | 149 |
| San Miguel | city | Baja California Sur | Mexico | 22.94 | -109.93 | 416 | 6618 |
| San Miguel | city | Baja California Sur | Mexico | 26.71 | -112.30 | 1669 | 149 |
| San Miguel Cruz de Piedra | city | Baja California Sur | Mexico | 24.09 | -110.33 | 134 | 49121 |
| San Miguel de Quepo | city | Baja California Sur | Mexico | 25.29 | -111.38 | 830 | 149 |
| San Miguel de Velazquez | city | Baja California Sur | Mexico | 25.02 | -111.47 | 308 | 149 |
| San Miguel del Salto | city | Baja California Sur | Mexico | 23.86 | -110.17 | 1669 | 745 |
| San Miguel del Triángulo | city | Baja California Sur | Mexico | 23.83 | -110.32 | 830 | 745 |
| San Miguelito | city | Baja California Sur | Mexico | 23.22 | -109.79 | 830 | 745 |
| San Miguelito | city | Baja California Sur | Mexico | 23.09 | -109.90 | 1896 | 745 |