| Name | Castro Valley |
|---|---|
| Administrative division | California |
| Country | United States |
People born here (4) |
||||||
| Steve Goss |  USA |
HBL | Olympics | 1984—1988 | 29 August 1960 | |
| Ed Sprague | USA |
BBL | Non-Medal | 1988 | 25 July 1967 | |
| Kendall Wesenberg | USA |
SKN | Olympics | 2018 | 23 August 1990 | |
| Mark Zembsch | USA |
ROW | Olympics | 1988 | 19 February 1959 | |
