Senate District 09

SD 9 unites cities in Contra Costa and Alameda counties along the 880 corridor, a major urban thoroughfare for commuter traffic and for commercial freight through the Port of Oakland and Oakland International Airport. Anchor communities include Richmond, Berkeley, Oakland, and San Leandro. By nesting, this district reunites Oakland, connects regional park interests, and respects the Bay Bridge boundary and that of the East Bay Hills.


Deferred Area of Senate District 9

Every 10 years after the US Census Data is released, the California Citizens Redistricting Commission draws new lines for representation that is reflective of the population changes. Senate districts have a unique issue that Assembly and Congressional districts do not have. Of the Senate districts established, only the even-numbered districts went into effect for the 2022 election cycle. The new odd-numbered districts will not go into effect until the 2024 election cycle. This means some members of the population do not have representation until 2024 when the next election cycle happens. These geographic areas are referred to as “deferred.” However, the Senate wants to ensure that anyone living in a deferred area is still represented by a California State Senator and therefore has been assigned a Senator to represent them until the next election occurs in 2 years.

For additional information on current Senate districts click here

Senate District 9 Maps

The deferred area include portions of San Leandro,& Ashland,Castro Valley, Cherryland, San Lorenzo and the balance of Alameda County.

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