District 1 includes about 450,000 residents and encompasses the cities of Wildomar, Lake Elsinore, Canyon Lake and most of the City of Riverside. The district also covers the unincorporated communities of DeLuz, Gavilan Hills, Good Hope, Lake Hills, Lake Mathews, LaCresta, Mead Valley, Meadowbrook, Spring Hills, Temescal Valley, Tenaja, Warm Springs, and Woodcrest..

County Administrative Center
4080 Lemon Street, 5th Floor
Riverside, California 92501
(951) 955-1010
district1@rivco.org

Lake Elsinore Office
16275 Grand Ave. ,Building D
RLake Elsinore, CA 92530
(951) 471-4500
district1@rivco.org

The Second Supervisorial District includes the cities of Corona, Norco, Jurupa Valley, and Eastvale. It also includes approximately 1/3 of the City of Riverside, including the following City of Riverside neighborhoods: Northside, Downtown, Wood Streets, Magnolia Center, Grand and the northern half of Arlanza and La Sierra Acres. Unincorporated communities within the 2nd Supervisorial District include Home Gardens, El Cerrito, Coronita and Highgrove.

County Administrative Center
4080 Lemon Street - 5th Floor
Riverside, California 92501
(951) 955-1020
district2@rivco.org 

Every 10 years, following the U.S. Census, state law requires that all counties adopt new lines for supervisorial districts based on census population information. After the 2010 census, the District 3 population was about 440,000. The district stretches from Idyllwild to Anza Borrego Desert State Park, and from Temecula to San Jacinto. It includes the cities of Hemet, Murrieta, San Jacinto and Temecula, and the communities of Aguanga, Anza Valley, Cahuilla, East Hemet, Gilman Hot Springs, Homeland, Idyllwild, Lake Riverside, Mountain Center, Murrieta Hot Springs, Pine Cove, Pine Meadow, the Pinyon Communities, Poppet Flats, Rancho California, Soboba Hot Springs, Valle Vista and Winchester.

County Administrative Center
4080 Lemon Street - 5th Floor
Riverside, California 92501
(951) 955-1030

French Valley Office
37600 Sky Canyon Drive #505
Murrieta, CA 92563
(951) 955-1030

Hemet Valle Vista Office
43950 Acacia Ave
Hemet CA. 92544
(951) 955-1030

District Office
d3email@rivco.org

(Correspondence should be directed
to the Riverside office)

The Fourth District is geographically the largest by far, covering the eastern two-thirds of the county. Within the Fourth District are the cities of Blythe, Cathedral City, Coachella, Desert Hot Springs, Indian Wells, Indio, La Quinta, Palm Desert, Palm Springs and Rancho Mirage.

Unincorporated communities in the district include Bermuda Dunes, Chiriaco Summit, Colorado River communities, Desert Center, Desert Edge, Eagle Mountain, Indio Hills, Lake Tamarisk, Mecca, Mesa Verde, North Shore, Oasis, Ripley, Sky Valley, Sun City. Palm Desert, Thermal, Thousand Palms and Vista Santa Rosa

County Administrative Center
4080 Lemon Street - 5th Floor
Riverside, California 92501
(951) 955-1040
 

4th District, Riverside County
73-710 Fred Waring Drive, Suite 222
Palm Desert, CA 92260
(760) 863-8211
district4@rivco.org

The Fifth District is a truly unique and diverse area that stretches from Palm Springs in the north east to Menifee in the south. The cities within the Fifth District are Banning, Beaumont, Calimesa, Menifee, Moreno Valley and Perris. Unincorporated areas include Banning Bench, Cabazon, Cherry Valley, Desert Hills, Desert Hot Springs, El Nido area, Juniper Flats, Lake Perris, Lakeview, Lakeview Mountains, Mission Springs, Nuevo, North Palm Springs, Painted Hills, Quail Lake, Reche Canyon, San Jacinto Wildlife Reserve, San Timoteo Canyon, Snow Creek, the Sovereign Nation of the Morongo Band of Mission Indians, Twin Pines, West Garnet, Whitewater and Windy Point.

County Administrative Center
4080 Lemon Street - 5th Floor
Riverside, California 92501
(951) 955-1050
district5@rivco.org

District Office:
14375 Nason St. Suite 207
Moreno Valley, CA 92555

Perris District Office:
137 S. Perris Blvd. #137C
Perris, CA 92570
(951) 210-1300

(Correspondence should be directed to the Riverside Office.)