According to NBC Bay Area:

  • Measure U, Reapportionment of Supervisorial Districts: Yes 80.6% (105,692)
  • Measure J, extension of the time to call a special election or appoint: Yes 73.4% (93,564)
  • Measure AA, Affirmation of Rights: Yes 71.5% (92,480)
  • Measure L, Extreme Weather Events: Yes 69.1% (88,150)
ABC7 lists the same measures in its San Mateo County results.

The San Mateo County Community College District bond, Measure V, had 64.1% yes, above its 55% threshold.

All results are unofficial election-night and early-morning counts as of Wednesday, Nov. 4. Counties keep counting mail and provisional ballots for days, and certification comes later, so margins can shift, especially in close contests.