| Location | United Way | Mailing Address | Phone Number | Website |
| Butte & Glenn Counties | United Way of Butte & Glenn Counties | P.O. Box 3829
Chico CA 95927-3829 | (530) 342-7898 | http://www.localunitedway.org/ |
| Fresno County | United Way of Fresno County | 4949 East Kings Canyon Road
Fresno CA 93727-3812 | (559) 244-5710 | http://www.unitedwayfresno.org/ |
| Humboldt County | United Way of Humboldt County | 1809 Albee St
Eureka CA 95501-2844 | (707) 443-8637 | http://www.unitedwayhumboldt.org/ |
| Imperial County | United Way of Imperial County | PO Box 1924
El Centro CA 92244-1924 | (760) 355-4900 | http://www.ivpressonline.com/united/ |
| Kern County | United Way of Kern County, Inc. | 5405 Stockdale Highway, Suite 200
Bakersfield CA 93309 | (661) 834-1820 | http://www.uwkern.org/ |
| Kings County | Kings United Way | PO Box 878
Armona CA 93202-0878 | (559) 584-1536 | http://kingsunitedway.org/ |
| Lassen, Modoc, Plumas, Shasta, Siskiyou, Tehama & Trinity counties -Redding | United Way of Northern California | PO Box 990248
Redding CA 96099-0248 | (530) 241-7521 | http://www.norcalunitedway.org/ |
| Los Angeles | United Way of Greater Los Angeles | 523 West 6th Street
Los Angeles CA 90014-1217 | (213) 808-6220 | http://www.unitedwayla.org/ |
| Los Angeles County | United Way of Greater Los Angeles, Antelope & Santa Clarita Valleys | 42442 10th Street West, Suite A
Lancaster CA 93534 | (661) 729-8910 | http://www.unitedwayla.org/ |
| Los Angeles County | United Way of Greater Los Angeles, Harbor Area Office | 3515 Linden Ave
Long Beach CA 90807-4519 | (562) 988-2500 | http://www.unitedwayla.org/ |
| Los Angeles county | United Way of Greater Los Angeles, San Fernando & San Gabriel Valleys | 5121 Van Nuys Boulevard, Suite #206
Sherman Oaks CA 91403 | (818) 380-2560 | http://www.unitedwayla.org/ |
| Madera County | United Way of Madera County | PO Box 505
Madera CA 93639 | (559) 674-9780 | None |
| Merced County | United Way of Merced County | PO Box 2026
Merced CA 95344-0026 | (209) 383-4242 | http://www.unitedwaymerced.org/ |
| Monterey County | United Way of Monterey County | 2511 Garden Road, Suite C-100
Monterey CA 93940-5333 | (831) 372-8026 | http://www.unitedwaymcca.org/ |
| Nevada County | United Way of Nevada County | PO Box 2733
Grass Valley CA 95945-2733 | (530) 274-8111 | http://www.uwnc.org/ |
| Orange County | Orange County United Way | 18012 Mitchell Avenue South
Irvine CA 92614-6008 | (949) 660-7600 | http://www.unitedwayoc.org/ |
| Riverside County - Corona | Corona-Norco United Way | PO Box 1809
Corona CA 92878-1809 | (951) 736-0620 | http://www.cnunitedway.org/ |
| Riverside County - Hemet | Central County United Way | 418 E. Florida Avenue
Hemet CA 92543 | (951) 929-9691 | http://www.ccuw.org/ |
| Riverside County – Palm Springs | United Way of the Desert | PO Box 1990
Palm Springs CA 92263-1990 | (760) 323-2731 | http://www.unitedwayofthedesert.org/ |
| Riverside County – Riverside | United Way of the Inland Valleys | 6215 River Crest Dr Ste B
Riverside CA 92507-0703 | (951) 697-4700 | http://www.uwiv.org/ |
| Sacramento, Amador, El Dorado, Placer, & part of Yolo | United Way California Capital Region | 10389 Old Placerville Road
Sacramento CA 95827 | (916) 368-3000 | http://www.yourlocalunitedway.org/. |
| San Bernardino County - Apple Valley | Desert Communities United Way | 16192 Siskiyou Road, #4
Apple Valley CA 92307-1316 | (760) 242-5370 | http://www.dcuw.org/ |
| San Bernardino County - Barstow | United Way of Mojave Valley | PO Box 362
Barstow CA 92312-0362 | (760) 256-8789 | None |
| San Bernardino County – Ridgecrest | United Way of Indian Wells Valley | 206 Balsam Street
Ridgecrest CA 93555 | (760) 375-1920 | http://www.iwvunitedway.org/ |
| San Bernardino County – San Bernardino | Arrowhead United Way | PO Box 796
San Bernardino CA 92402-0796 | (909) 884-9441 | http://www.arrowheadunitedway.org/ |
| San Bernardino County (west) | Inland Empire United Way | 9644 Hermosa Avenue
Rancho Cucamonga CA 91730 | (909) 980-2857 | http://www.ieuw.org/ |
| San Diego County | United Way of San Diego County | 4699 Murphy Canyon Road
San Diego CA 92123-5371 | (858) 492-2000 | http://www.uwsd.org/ |
| San Francisco, San Mateo, Marin, Solano, Alameda, Contra Costa counties | United Way of the Bay Area | 221 Main Street, Suite 300
San Francisco CA 94105 | (415) 808-4300 | http://www.uwba.org/ |
| San Joaquin County | United Way of San Joaquin County, Inc. | PO Box 1585
Stockton CA 95201-3085 | (209) 469-6980 | http://www.unitedwaysjc.org/ |
| San Luis Obispo County | United Way of San Luis Obispo County | PO Box 14309
San Luis Obispo CA 93406-4309 | (805) 541-1234 | http://www.unitedwayslo.org/ |
| Santa Barbara County (north) | Northern Santa Barbara County United Way | PO Box 947
Santa Maria CA 93456-0947 | (805) 922-0329 | http://uwcentralcoast.org/ |
| Santa Barbara County (south) | United Way of Santa Barbara County | 320 E Gutierrez St
Santa Barbara CA 93101-1707 | (805) 965-8591 | http://www.unitedwaysb.org/ |
| Santa Clara and San Benito counties | United Way Silicon Valley | 1400 Parkmoor Ave., Suite 250
San Jose CA 95126-3429 | (408) 345-4300 | http://www.uwsv.org/ |
| Santa Cruz County | United Way of Santa Cruz County | PO Box 1458
Capitola CA 95010-1458 | (831) 479-5466 | http://www.unitedwaysc.org/ |
| Sonoma, Mendocino, Lake counties | United Way of the Wine Country | PO Box A
Santa Rosa CA 95402-0009 | (707) 528-4485 | http://www.unitedwaywinecountry.org/ |
| Stanislaus, Tuolumne, Calaveras counties | United Way of Stanislaus County, Inc. | PO Box 3066
Modesto CA 95353-3066 | (209) 523-4562 | http://www.uwaystan.org/ |
| Tulare County | United Way of Tulare County | 1601 E. Prosperity
Tulare CA 93274 | (559) 685-1766 | http://www.unitedwaytc.org/ |
| Ventura County | United Way of Ventura County | 1317 Del Norte Rd Ste 100
Camarillo CA 93010-8483 | (805) 485-6288 ext. 230 | http://www.vcunitedway.org/ |
| Yolo County - Woodland | Woodland United Way | 1017 Main St
Woodland CA 95695-3530 | (530) 662-3633 | http://www.woodlandunitedway.org/ |
| Yuba & Sutter Counties | Yuba-Sutter United Way | PO Box 2450
Marysville CA 95901-2450 | (530) 743-1847 | http://www.yuba-sutterunitedway.org/ |
