California’s 1st Assembly District

California’s 1st Assembly District is one of 80 districts in the California State Assembly. Its current iteration includes Modoc County, Lassen County, Nevada County, Plumas County, Shasta County, Sierra County, Siskiyou County, and parts of Butte County and Placer County.

Modoc County

 * Alturas

Lassen County

 * Susanville

Plumas County

 * Portola
 * Quincy