California STD Testing Directory
To help you locate an accredited laboratory/testing center, a list of resources has been compiled and can be found below.
Consult with your health care provider about any lab testing that you may be considering. It is also important to follow up with your health care provider to discuss your results within the context of your medical history.
STD Trends in California
California’s reported STDs are generally below average, except for syphilis, which is above average. In California, some of the underlying causes of increased STDs relate to a complex network of social factors. Some of these factors may include economic disparities that prevent access to appropriate health care, substance use, homelessness, and the exchange of sex for money or other resources. Startling trends seen in California include:
| STD Trends in California | |||
|---|---|---|---|
| State rank | Cases | Rate per 100,000 population | |
| Chlamydia | 32nd | 178,679 | 452.2 |
| Gonorrhea | 25th | 78,444 | 198.5 |
| Syphilis | 7th | 7,688 | 19.5 |
| Congenital syphilis | 6th | 481 | 107.7 |

Source: CDC 2020 STD Surveillance Report
STD Screening Recommendations and Risk Factors
If you have sex, you are at risk for getting an STD. According to the CDC, risk factors for STDs include:
- Unprotected sex (anal, vaginal, or oral)
- Sex with multiple partners
- Anonymous sex partners
- Sex under the influence of drugs or alcohol
- Injection of drugs or sharing needles
Should you get tested for STDs? And how often? Talk to your doctor to be sure, but you should generally follow these CDC recommendations:
| Who should get tested | How often to test |
|---|---|
| Anyone who is sexually active | At least once for HIV and more often if you have new partners |
| Sexually active women under 25 or women 25+ with new or multiple sex partners or a partner with an STD | Annually for gonorrhea and chlamydia |
| Pregnant women | During pregnancy for syphilis, HIV, hepatitis B and C, chlamydia, gonorrhea |
| Sexually active gay, bisexual, and other men who have sex with men |
|
| Anyone who has unsafe sex or shares injection drug equipment | Annually for HIV and Hepatitis B and C |
| People who have had oral or anal sex | Discuss throat and rectal testing with your health care provider |
STD Testing in California:
- Adelanto, CA
- Alameda, CA
- Alhambra, CA
- Aliso Viejo, CA
- Anaheim, CA
- Antelope, CA
- Antioch, CA
- Apple Valley, CA
- Arcadia, CA
- Arden-arcade, CA
- Azusa, CA
- Bakersfield, CA
- Baldwin Park, CA
- Beaumont, CA
- Bell Gardens, CA
- Bellflower, CA
- Berkeley, CA
- Brea, CA
- Brentwood, CA
- Buena Park, CA
- Burbank, CA
- Calexico, CA
- Camarillo, CA
- Campbell, CA
- Carlsbad, CA
- Carmichael, CA
- Carson, CA
- Castro Valley, CA
- Cathedral City, CA
- Ceres, CA
- Cerritos, CA
- Chico, CA
- Chino, CA
- Chino Hills, CA
- Chula Vista, CA
- Citrus Heights, CA
- Claremont, CA
- Clovis, CA
- Coachella, CA
- Colton, CA
- Concord, CA
- Corona, CA
- Costa Mesa, CA
- Covina, CA
- Culver City, CA
- Cupertino, CA
- Cypress, CA
- Daly City, CA
- Danville, CA
- Davis, CA
- Delano, CA
- Diamond Bar, CA
- Downey, CA
- Dublin, CA
- East Los Angeles, CA
- Eastvale, CA
- El Cajon, CA
- El Centro, CA
- El Dorado Hills, CA
- Elk Grove, CA
- Encinitas, CA
- Escondido, CA
- Fairfield, CA
- Florence Graham, CA
- Florin, CA
- Folsom, CA
- Fontana, CA
- Fountain Valley, CA
- Fremont, CA
- Fresno, CA
- Fullerton, CA
- Garden Grove, CA
- Gardena, CA
- Gilroy, CA
- Glendale, CA
- Glendora, CA
- Grass Valley, CA
- Hacienda Heights, CA
- Hanford, CA
- Hawthorne, CA
- Hayward, CA
- Hemet, CA
- Hesperia, CA
- Highland, CA
- Hollister, CA
- Huntington Beach, CA
- Huntington Park, CA
- Indio, CA
- Inglewood, CA
- Irvine, CA
- Jurupa, CA
- Jurupa Valley, CA
- La Habra, CA
- La Mesa, CA
- La Quinta, CA
- Laguna Niguel, CA
- Lake Elsinore, CA
- Lake Forest, CA
- Lakewood, CA
- Lancaster, CA
- Lincoln, CA
- Livermore, CA
- Lodi, CA
- Lompoc, CA
- Long Beach, CA
- Los Angeles, CA
- Los Banos, CA
- Lynwood, CA
- Madera, CA
- Manteca, CA
- Martinez, CA
- Menifee, CA
- Merced, CA
- Milpitas, CA
- Mission Viejo, CA
- Modesto, CA
- Monrovia, CA
- Montclair, CA
- Montebello, CA
- Monterey Park, CA
- Moorpark, CA
- Moreno Valley, CA
- Morgan Hill, CA
- Mountain View, CA
- Murrieta, CA
- Napa, CA
- National City, CA
- Newark, CA
- Newport Beach, CA
- North Highlands, CA
- Norwalk, CA
- Novato, CA
- Oakland, CA
- Oakley, CA
- Oceanside, CA
- Ontario, CA
- Orange, CA
- Oxnard, CA
- Pacifica, CA
- Palm Desert, CA
- Palm Springs, CA
- Palmdale, CA
- Palo Alto, CA
- Paramount, CA
- Pasadena, CA
- Paso Robles, CA
- Perris, CA
- Petaluma, CA
- Pico Rivera, CA
- Piedmont, CA
- Pittsburg, CA
- Placentia, CA
- Pleasanton, CA
- Pomona, CA
- Porterville, CA
- Poway, CA
- Rancho Cordova, CA
- Rancho Cucamonga, CA
- Rancho Palos Verdes, CA
- Rancho Santa Margarita, CA
- Redding, CA
- Redlands, CA
- Redondo Beach, CA
- Redwood City, CA
- Rialto, CA
- Richmond, CA
- Riverside, CA
- Rocklin, CA
- Rohnert Park, CA
- Rosemead, CA
- Roseville, CA
- Rowland Heights, CA
- Sacramento, CA
- Salinas, CA
- San Bernardino, CA
- San Bruno, CA
- San Buenaventura, CA
- San Clemente, CA
- San Diego, CA
- San Francisco, CA
- San Gabriel, CA
- San Jacinto, CA
- San Jose, CA
- San Leandro, CA
- San Luis Obispo, CA
- San Marcos, CA
- San Mateo, CA
- San Pedro, CA
- San Rafael, CA
- San Ramon, CA
- Santa Ana, CA
- Santa Barbara, CA
- Santa Clara, CA
- Santa Clarita, CA
- Santa Cruz, CA
- Santa Maria, CA
- Santa Monica, CA
- Santa Rosa, CA
- Santee, CA
- Seaside, CA
- Simi Valley, CA
- South Gate, CA
- South Lake Tahoe, CA
- South San Francisco, CA
- South Whittier, CA
- Stanton, CA
- Stockton, CA
- Sunnyvale, CA
- Temecula, CA
- Temple City, CA
- Thousand Oaks, CA
- Torrance, CA
- Tracy, CA
- Tulare, CA
- Turlock, CA
- Tustin, CA
- Ukiah, CA
- Union City, CA
- Upland, CA
- Vacaville, CA
- Vallejo, CA
- Van Nuys, CA
- Ventura, CA
- Victorville, CA
- Visalia, CA
- Vista, CA
- Walnut, CA
- Walnut Creek, CA
- Watsonville, CA
- West Covina, CA
- West Hollywood, CA
- West Sacramento, CA
- Westminster, CA
- Whittier, CA
- Wildomar, CA
- Woodland, CA
- Yorba Linda, CA
- Yuba City, CA
- Yucaipa, CA
Free STD Testing Centers in California
Community-based STD testing organizations help expand access to sexual health services by offering affordable, confidential testing and treatment.
You may choose a community testing center if cost, insurance coverage, privacy, or access to a regular healthcare provider is a concern. While some centers charge a small fee, many offer free or low-cost STD testing and additional support services. Below are examples of community-based resources where reduced-cost testing may be available.
- County of Los Angeles Public HealthAddress: 600 South Commonwealth Avenue, 10th FloorLos Angeles, CA 90005Number: 213-351-8000
- Orange County Public Health ServicesAddress: 1725 West 17th StreetSanta Ana, CA 92706Number: 800-564-8448
- Sacramento County Department of Health ServicesAddress: 4600 Broadway, Suite 1300Sacramento, CA 95820Number: 916-875-1551
- San Bernardino County Public HealthAddress: 351 North Mountain View AvenueSan Bernardino, CA 92415Number: 800-722-4777
- San Diego County Health & Human Services AgencyAddress: 1600 Pacific Highway, Room 206San Diego, CA 92101Number: 619-293-4700
- San Francisco City ClinicAddress: 356 7th StreetSan Francisco, CA 94103Number: 415-487-5500
- San Joaquin County Public Health ServicesAddress: 1601 East Hazelton AvenueStockton, CA 95205Number: 209-468-3820
- Santa Clarita County Public HealthAddress: 976 Lenzen Avenue, Suite 1800San Jose, CA 95126Number: 408-792-3720