California's 4th State Senate district


California's 4th State Senate district is one of 40 California State Senate districts. It is currently represented by Republican Jim Nielsen of Gerber.

District profile

The district encompasses much of the Sacramento Valley, reaching almost to the Sacramento–San Joaquin River Delta. The district mainly comprises rural farmland, but a substantial minority of the population is clustered in the Sacramento metropolitan area in the southern tip of the district.
All of Butte County
All of Colusa County
All of Glenn County
Placer County37.1%
Sacramento County21.8%
All of Sutter County
All of Tehama County
All of Yuba County

List of State Senators

Due to redistricting, the 4th district has been moved around different parts of the state. The current iteration resulted from the 2011 redistricting by the California Citizens Redistricting Commission.

Election results

2018

2014

2013 (special)

2010

2006

2002

1998

1994