California Secretary of State Department of Elections: https://www.sos.ca.gov/elections
Register to vote in California: https://registertovote.ca.gov/
Los Angeles County Elections: https://lavote.net/
Orange County Elections: https://www.ocfelections.com/
Riverside County Elections: https://www.voteinfo.net/
San Bernardino County Elections: https://www.sbcountyelections.com/
San Diego County Elections: https://www.sdvote.com/
San Luis Obispo County Elections: https://www.slocounty.ca.gov/Departments/Clerk-Recorder/Elections-and-Voting.aspx
Santa Barbara County Elections: https://countyofsb.org/care/elections/home.sbc