The deadline to register to vote online or by mail in California is Monday, Oct. 22.To check if you're registered to vote, visit: https://voterstatus.sos.ca.gov If you're not registered, you can do so here: https://registertovote.ca.gov There are 19,086,589 registered voters in California, according to a Sept. 7 report from the office of California Secretary of State Alex Padilla . That number represents 75.81 percent of all eligible voters in the state, which is 25,176,403.Of those who are registered, 45.8 percent registered as Democratic, 24.5 percent registered as Republican, 26.8 percent registered with a no party preference and 5 percent registered under "other."The deadline to register to vote in person is Tuesday, Nov. 6 - which is Election Day. Californians who miss the Oct. 22 registration deadline will have all the way up to Election Day to register, thanks to the conditional voter registration process Get the latest updates on elections news at:For everything you need to know about all the California propositions, check out our