The district maps below are effective November 1, 2021 through October 31, 2026. The Districts were approved by CAC Board on March 4, 2021.
District 1
| 91935 | Jamul |
| 92019 | El Cajon |
| 92020 | El Cajon |
| 92021 | El Cajon |
| 92024 | Encinitas |
| 92025 | Escondido |
| 92026 | Escondido |
| 92027 | Escondido |
| 92029 | Escondido |
| 92040 | Lakeside |
| 92059 | Pala |
| 92061 | Pauma Valley |
| 92064 | Poway |
| 92065 | Ramona |
| 92067 | Rancho Santa Fe |
| 92069 | San Marcos |
| 92078 | San Marcos |
| 92082 | Valley Center |
| 92091 | Rancho Santa Fe |
| 92127 | San Diego |
| 92128 | San Diego |
District 2
| 90602 | Whittier |
| 90631 | La Habra |
| 91711 | Claremont |
| 92003 | Bonsall |
| 92028 | Fallbrook |
| 92057 | Oceanside |
| 92083 | Vista |
| 92084 | Vista |
| 92359 | Mentone |
| 92503 | Riverside |
| 92504 | Riverside |
| 92506 | Riverside |
| 92530 | Lake Elsinore |
| 92557 | Moreno Valley |
| 92562 | Murrieta |
| 92563 | Murrieta |
| 92590 | Temecula |
| 92592 | Temecula |
| 92595 | Wildomar |
| 92720 | Irvine |
| 92879 | Corona |
| 92881 | Corona |
| 92882 | Corona |
| 92883 | Corona |
District 3
| 90265 | Malibu |
| 91320 | Newbury Park |
| 91360 | Thousand Oaks |
| 91361 | Westlake Village |
| 93003 | Ventura |
| 93004 | Ventura |
| 93010 | Camarillo |
| 93012 | Camarillo |
| 93021 | Moorpark |
| 93030 | Oxnard |
| 93033 | Oxnard |
| 93036 | Oxnard |
| 93065 | Simi Valley |
| 93066 | Somis |
District 4
| 93001 | Ventura |
| 93015 | Fillmore |
| 93022 | Oak View |
| 93023 | Ojai |
| 93040 | Piru |
| 93060 | Santa Paula |
District 5
| 93013 | Carpinteria |
| 93103 | Santa Barbara |
| 93105 | Santa Barbara |
| 93108 | Santa Barbara |
| 93109 | Santa Barbara |
| 93110 | Santa Barbara |
| 93111 | Santa Barbara |
| 93117 | Goleta |
| 93244 | Lemon Cove |
| 93291 | Visalia |
| 93401 | San Luis Obispo |
| 93402 | Los Osos |
| 93405 | San Luis Obispo |
| 93420 | Arroyo Grande |
| 93428 | Cambria |
| 93430 | Cayucos |
| 93436 | Lompoc |
| 93442 | Morro Bay |
| 93444 | Nipomo |
| 93445 | Oceano |
| 93452 | San Simeon |
| 93454 | Santa Maria |
| 93465 | Templeton |
| 93960 | Soledad |
