Delaine Eastin Nonpartisan Delaine Eastin Nonpartisan Mayoral elections: Mayoral elections: Mayoral elections: Mayoral elections: Mayoral elections: Mayoral elections: The 1998 California Superintendent of Public Instruction election occurred on March 3, 1998.

Incumbent Delaine Eastin defeated Gloria Matta Tuchman, Barbara Carpenter, Mark Isler, and Miles Everett.