Concord Measure O, a business license tax, had 18,107 yes votes (73.03%) to 6,687 no, according to NBC Bay Area. ABC7 showed 73% yes with 100% of the expected vote reporting.Walnut Creek Measure U, which NBC lists as a general plan and zoning amendment and ABC7 calls zoning reform, had 15,625 yes votes (71.11%) to 6,347 no.

Concord council races

ABC7 showed incumbent Laura Hoffmeister leading District 1 with 53%, and incumbent Laura Nakamura leading District 5 with 62%. District 3 was nearly tied: Robyn Kuslits had 562 votes and Dena Acosta Beere had 550, both at 28%.

Contra Costa updates its count as more mail ballots are processed.

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.