California 12: Nancy Pelosi (D), since 1987
https://twitter.com/SpeakerPelosi
https://www.facebook.com/NancyPelosi/

California 27: Judy Chu (D), since 2009
https://twitter.com/RepJudyChu
https://www.facebook.com/RepJudyChu/

California 28: Adam Schiff (D), since 1997
https://twitter.com/RepAdamSchiff
https://www.facebook.com/AdamSchiffCA/

California 43: Maxine Waters (D), since 1991
https://twitter.com/RepMaxineWaters
https://www.facebook.com/MaxineWaters/