Tuesday is the deadline to register to vote in the March 3 primary election.
Those who still have not registered by Feb. 18 can go to any polling location on Election Day and fill out a provisional ballot to cast their vote.
You can register to vote online at the San Luis Obispo County's website at www.slovote.com and in person at local city halls and libraries. Visit the Santa Barbara County Elections Division website to register to vote in Santa Barbara County.
Ballots have already been mailed out to permanent vote-by-mail voters in both counties.