Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Saint Marys Roman Catholic Church | Church | 62 | Santa Clara | 37 00 53 N | 121 34 23 W |
| Saint Marys School | School | 62 | Santa Clara | 37 00 53 N | 121 34 26 W |
| Saint Marys School | School | 127 | Santa Clara | 37 13 26 N | 121 59 03 W |
| Saint Marys School | School | 31 | Santa Clara | 37 19 46 N | 121 52 55 W |
| Saint Nicholas Greek Orthodox Church | Church | 24 | Santa Clara | 37 20 26 N | 121 55 40 W |
| Saint Nicholas School | School | 95 | Santa Clara | 37 21 46 N | 122 06 59 W |
| Saint Patricks Proto-Cathedral | Church | 26 | Santa Clara | 37 20 26 N | 121 52 58 W |
| Saint Patricks School | School | 26 | Santa Clara | 37 20 27 N | 121 52 58 W |
| Saint Pauls Lutheran Church | Church | 33 | Santa Clara | 37 23 19 N | 122 05 43 W |
| Saint Pauls United Methodist Church | Church | 29 | Santa Clara | 37 20 03 N | 121 52 37 W |
| Saint Simon Elementary School | School | 72 | Santa Clara | 37 20 52 N | 122 04 47 W |
| Saint Stephens Episcopal Church | Church | 65 | Santa Clara | 37 00 53 N | 121 34 56 W |
| Saint Stephens in the Field Church | Church | 67 | Santa Clara | 37 13 24 N | 121 45 53 W |
| Saint Thomas Aquinas Catholic Church | Church | 15 | Santa Clara | 37 26 43 N | 122 09 24 W |
| Saint Thomas Aquinas School | School | 8 | Santa Clara | 37 26 59 N | 122 08 41 W |
| Saint Thomas Episcopal Church | Church | 34 | Santa Clara | 37 22 39 N | 122 02 37 W |
| Saint Thomas Episcopal Church Library | Building | 34 | Santa Clara | 37 22 39 N | 122 02 37 W |
| Saint Timothy Episcopal Church | Church | 45 | Santa Clara | 37 22 22 N | 122 04 43 W |
| Saint Timothy Lutheran Church | Church | 66 | Santa Clara | 37 15 02 N | 121 54 39 W |
| Saint Timothy School | School | 45 | Santa Clara | 37 22 20 N | 122 04 43 W |
| Saint Victors Church | Church | 54 | Santa Clara | 37 23 50 N | 121 51 06 W |
| Saint Vladimir Ukrainian Catholic Mission | Church | 36 | Santa Clara | 37 18 47 N | 121 54 16 W |
| Sakamoto Elementary School | School | 51 | Santa Clara | 37 13 53 N | 121 50 18 W |
| Sam McDonald Track House | Building | 20 | Santa Clara | 37 25 53 N | 122 09 49 W |
| Samoa Congregational Christian Church | Church | 9 | Santa Clara | 37 23 32 N | 122 00 07 W |
| Samoa Congregational Christian Church of Sunnyvale | Church | 9 | Santa Clara | 37 23 32 N | 122 00 07 W |
| Sams Canyon | Valley | | Santa Clara | 37 26 14 N | 121 35 03 W |
| Samson Canyon | Valley | | Santa Clara | 37 11 24 N | 121 35 06 W |
| Samson Ridge | Ridge | 669 | Santa Clara | 37 11 00 N | 121 33 58 W |
| Samuel Ayer High School | School | 20 | Santa Clara | 37 26 32 N | 121 52 53 W |