CALIFORNIA CONGRESSIONAL DISTRICTS BY COUNTIES
 
County                                                      109th Congressional District
 
Alameda                                                     9-11,13                       
Alpine                                                      3                             
Amador                                                      3                             
Butte                                                       2,4                           
Calaveras                                                   3                             
Colusa                                                      2                             
Contra Costa                                                7,10,11                       
Del Norte                                                   1                             
El Dorado                                                   4                             
Fresno                                                      18-21                         
Glenn                                                       2                             
Humboldt                                                    1                             
Imperial                                                    51                            
Inyo                                                        25                            
Kern                                                        20,22                         
Kings                                                       20                            
Lake                                                        1                             
Lassen                                                      4                             
Los Angeles                                                 22,25-39,42,46                
Madera                                                      18,19                         
Marin                                                       6                             
Mariposa                                                    19                            
Mendocino                                                   1                             
Merced                                                      18                            
Modoc                                                       4                             
Mono                                                        25                            
Monterey                                                    17                            
Napa                                                        1                             
Nevada                                                      4                             
Orange                                                      40,42,44,46-48                
Placer                                                      4                             
Plumas                                                      4                             
Riverside                                                   41,44,45,49                   
Sacramento                                                  3-5,10                        
San Benito                                                  17                            
San Bernardino                                              25,26,41-43                   
San Diego                                                   49-53                         
San Francisco                                               8,12                          
San Joaquin                                                 11,18                         
San Luis Obispo                                             22,23                         
San Mateo                                                   12,14                         
Santa Barbara                                               23,24                         
Santa Clara                                                 11,14-16                      
Santa Cruz                                                  14,17                         
Shasta                                                      2                             
Sierra                                                      4                             
Siskiyou                                                    2                             
Solano                                                      3,7,10                        
Sonoma                                                      1,6                           
Stanislaus                                                  18,19                         
Sutter                                                      2                             
Tehama                                                      2                             
Trinity                                                     2                             
Tulare                                                      21                            
Tuolumne                                                    19                            
Ventura                                                     23,24                         
Yolo                                                        1,2                           
Yuba                                                        2