Alameda County Alameda County urges voters to cast ballots before Election Day By Pete Suratos • Published 1 hour ago • Updated 1 hour ago BOOKMARKER NBC Universal, Inc. Election Day is just days away, and Alameda County election officials are urging voters not to wait until Tuesday. Election Day is just days away, and Alameda County election officials are urging voters not to wait until Tuesday. Alameda County election officials say only about 10% of registered voters have cast their ballots so far. But with more voting centers opening this weekend, they expect that percentage to climb. Watch NBC Bay Area