California's 7th senatorial district
California's 7th senatorial district is one of 40 California State Senate districts. It is currently represented by Democrat Jesse Arreguín of Berkeley.
2020s
After 2020 redistricting, the 7th district moved to cover the westernmost portions of Alameda and Contra Costa counties. The district includes the cities of Oakland, Alameda, Berkeley, Richmond, and Hercules.
2010s
The district encompasses most of Contra Costa County, including Concord, Antioch, Pittsburg, Bay Point, Martinez, Pleasant Hill, Walnut Creek, Lafayette, Danville, San Ramon, and Orinda; along with Castro Valley, San Lorenzo, and San Leandro in Alameda County.
Due to redistricting, the 7th district has been moved around different parts of the state. The current iteration resulted from the 2021 redistricting by the California Citizens Redistricting Commission.