California's 4th senatorial district is one of 40 California State Senate districts. It is currently represented by Marie Alvarado-Gil of Jackson.
Selim E. Woodworth, engraving
Sherman Day
Augustus Rhodes, 1870s
Patrick Reddy, 1900
California's 2nd senatorial district is one of 40 California State Senate districts. It is currently represented by Democrat Mike McGuire of Healdsburg.
Stephen Clark Foster
Pablo de la Guerra
Phineas Banning