California's 40th senatorial district
California's 40th senatorial district is one of 40 California State Senate districts. It is currently represented by of.
The district encompasses much of inland San Diego County, including Santee, Poway, Alpine, Pine Valley, Ramona, San Marcos, Escondido, Hidden Meadows, Valley Center, Pauma Valley, and Fallbrook, as well as the northeastern parts of the city of San Diego proper.
Due to redistricting, the 40th district has been moved around different parts of the state. The current iteration resulted from the 2021 redistricting by the California Citizens Redistricting Commission.