Find an STD Testing Location in Diamond Bar, CA
Start local. Diamond Bar has access to clinics, public health centers, lab sites, and at-home testing. Compare hours, pricing, and result times before you book.
Check the details. Drive times vary across nearby cities, including Pomona and West Covina. Ask a health care provider which tests fit your exposure, symptoms, and screening history.

STD Testing Options in Diamond Bar, CA

When Should I Get Tested for STDs?
In Los Angeles County, chlamydia and gonorrhea are the most commonly reported STDs. If you recently had unprotected sex, a new partner, or a possible exposure, those are the infections most worth screening for. Many STDs have no symptoms, so testing is the only way to know. The CDC recommends routine screening for sexually active people, even without symptoms, and a clinician can help you choose the right tests.
What Will Be Tested in an STD Panel?
Most panels test for chlamydia, gonorrhea, human immunodeficiency virus (HIV), and syphilis. A clinician may add herpes or hepatitis based on your symptoms, exposure, and sexual history.
Here is what to expect at a testing visit:
- Check in at the front desk or complete registration online.
- Give a urine sample, blood sample, or swab, based on the tests ordered.
- Get results in one to three business days for most lab-based tests.
A routine STD panel may include:
– Chlamydia
– Gonorrhea
– HIV 1 and 2
– Syphilis
A full-panel STD test may also include:
– Hepatitis (A, B, C)
– Herpes (oral, genital)
How Much Will STD Testing Cost in Diamond Bar, CA?
Most people pay $0 to $250, depending on the clinic and tests. Many insurance plans cover preventive STD screening with no copay.
Lower-cost options are available. If you do not have insurance, some clinics offer sliding-scale fees or free testing. At-home STD tests often cost about $169.
How Fast Will I Get My Test Results in Diamond Bar, CA?
Most lab-based results are ready in one to three business days. Chlamydia and gonorrhea results often take a few days.
Some clinics move faster. Some private clinics also offer rapid HIV screening with same-day results. Public clinics may take longer because demand and lab volume can slow processing. Ask about turnaround times before you schedule a visit.
STI Statistics in Los Angeles County, CA
Local data adds context. Chlamydia is the most reported STD in Los Angeles County. The county reported 58,200 cases in the latest CDC data.
Overall totals remain high. Los Angeles County recorded 88,480 cases of chlamydia, gonorrhea, and syphilis. Gonorrhea accounted for 28,195 cases. You can review the numbers in the CDC STI statistics.
HIV remains part of routine screening. The county had 51,652 people living with HIV in the most recent CDC reporting year. Many clinics can test for HIV during the same visit.
Cities Near Diamond Bar, CA for STD Testing
- Adelanto, CA
- Alameda, CA
- Alhambra, CA
- Aliso Viejo, CA
- Anaheim, CA
- Antelope, CA
- Antioch, CA
- Apple Valley, CA
- Arcadia, CA
- Arden Arcade, CA
- Atascadero, CA
- Atwater, CA
- Azusa, CA
- Bakersfield, CA
- Baldwin Park, CA
- Banning, CA
- Barstow, CA
- Bay Point, CA
- Beaumont, CA
- Bell Gardens, CA
- Bellflower, CA
- Belmont, CA
- Benicia, CA
- Berkeley, CA
- Beverly Hills, CA
- Brawley, CA
- Brea, CA
- Brentwood, CA
- Buena Park, CA
- Burbank, CA
- Burlingame, 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
- Compton, CA
- Concord, CA
- Corona, CA
- Costa Mesa, CA
- Covina, CA
- Culver City, CA
- Cupertino, CA
- Cypress, CA
- Daly City, CA
- Dana Point, CA
- Danville, CA
- Davis, CA
- Delano, CA
- Desert Hot Springs, CA
- Downey, CA
- Dublin, CA
- East Los Angeles, CA
- East Palo Alto, CA
- Eastvale, CA
- El Cajon, CA
- El Centro, CA
- El Cerrito, CA
- El Dorado Hills, CA
- Elk Grove, CA
- Encinitas, CA
- Escondido, CA
- Eureka, CA
- Fair Oaks, CA
- Fairfield, CA
- Fallbrook, CA
- Florence Graham, CA
- Florin, CA
- Folsom, CA
- Fontana, CA
- Foster City, CA
- Fountain Valley, CA
- Fremont, CA
- Fresno, CA
- Fullerton, CA
- Galt, CA
- Garden Grove, CA
- Gardena, CA
- Gilroy, CA
- Glendale, CA
- Glendora, CA
- Goleta, 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
- Imperial Beach, CA
- Indio, CA
- Inglewood, CA
- Irvine, CA
- Jurupa, CA
- Jurupa Valley, CA
- La Habra, CA
- La Mesa, CA
- La Quinta, CA
- La Verne, CA
- Ladera Ranch, CA
- Lafayette, CA
- Laguna Niguel, CA
- Lake Elsinore, CA
- Lake Forest, CA
- Lakewood, CA
- Lancaster, CA
- Lathrop, CA
- Lawndale, CA
- Lemon Grove, CA
- Lemoore, CA
- Lincoln, CA
- Linda, CA
- Livermore, CA
- Lodi, CA
- Loma Linda, CA
- Lompoc, CA
- Long Beach, CA
- Los Altos, CA
- Los Angeles, CA
- Los Banos, CA
- Los Gatos, CA
- Lynwood, CA
- Madera, CA
- Manhattan Beach, CA
- Manteca, CA
- Martinez, CA
- Maywood, CA
- Menifee, CA
- Menlo Park, CA
- Merced, CA
- Milpitas, CA
- Mission Viejo, CA
- Modesto, CA
- Monrovia, CA
- Montclair, CA
- Montebello, CA
- Monterey, CA
- Monterey Park, CA
- Moorpark, CA
- Moreno Valley, CA
- Morgan Hill, CA
- Mountain House, CA
- Mountain View, CA
- Murrieta, CA
- Napa, CA
- National City, CA
- Newark, CA
- Newport Beach, CA
- Norco, CA
- North Highlands, CA
- North Tustin, CA
- Norwalk, CA
- Novato, CA
- Oakland, CA
- Oakley, CA
- Oceanside, CA
- Oildale, CA
- Ontario, CA
- Orange, CA
- Orcutt, CA
- Oxnard, CA
- Pacifica, CA
- Palm Desert, CA
- Palm Springs, CA
- Palmdale, CA
- Palo Alto, CA
- Paramount, CA
- Pasadena, CA
- Paso Robles, CA
- Patterson, CA
- Perris, CA
- Petaluma, CA
- Pico Rivera, CA
- Piedmont, CA
- Pittsburg, CA
- Placentia, CA
- Pleasant Hill, 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
- Reedley, CA
- Rialto, CA
- Richmond, CA
- Ridgecrest, CA
- Riverbank, CA
- Riverside, CA
- Rocklin, CA
- Rohnert Park, CA
- Rosemead, CA
- Rosemont, CA
- Roseville, CA
- Rowland Heights, CA
- Sacramento, CA
- Salinas, CA
- San Bernardino, CA
- San Bruno, CA
- San Buenaventura, CA
- San Carlos, CA
- San Clemente, CA
- San Diego, CA
- San Dimas, CA
- San Fernando, CA
- San Francisco, CA
- San Gabriel, CA
- San Jacinto, CA
- San Jose, CA
- San Juan Capistrano, CA
- San Leandro, CA
- San Lorenzo, CA
- San Luis Obispo, CA
- San Marcos, CA
- San Mateo, CA
- San Pablo, CA
- San Pedro, CA
- San Rafael, CA
- San Ramon, CA
- Sanger, CA
- Santa Ana, CA
- Santa Barbara, CA
- Santa Clara, CA
- Santa Clarita, CA
- Santa Cruz, CA
- Santa Maria, CA
- Santa Monica, CA
- Santa Paula, CA
- Santa Rosa, CA
- Santee, CA
- Seal Beach, CA
- Seaside, CA
- Selma, CA
- Simi Valley, CA
- Soledad, CA
- South Gate, CA
- South Lake Tahoe, CA
- South Pasadena, CA
- South San Francisco, CA
- South Whittier, CA
- Stanton, CA
- Stockton, CA
- Suisun City, CA
- Sunnyvale, CA
- Temecula, CA
- Temple City, CA
- Thousand Oaks, CA
- Torrance, CA
- Tracy, CA
- Tulare, CA
- Turlock, CA
- Tustin, CA
- Twentynine Palms, CA
- Twentynine Palms Base, 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
- Wasco, CA
- Watsonville, CA
- West Covina, CA
- West Hollywood, CA
- West Sacramento, CA
- Westminster, CA
- Whittier, CA
- Wildomar, CA
- Windsor, CA
- Woodland, CA
- Yorba Linda, CA
- Yuba City, CA
- Yucaipa, CA
Free STD Testing Centers in Diamond Bar, CA
Community clinics can help. Many offer confidential testing and treatment. Reduced-cost care may be available if cost or insurance is a concern.
AltaMed Medical Group – West Covina
- Address: 1300 S. Sunset Ave., West Covina, CA 91790, USA
- Number: (888) 499-9303
- Hours: Not listed
Bienestar-Pomona Center
- Address: 180 E. Mission Blvd., Pomona, CA 91766, USA
- Number: (909) 397-7660
- Hours: Not listed
Los Angeles County Department of Public Health – Pomona Health Center
- Address: 750 S. Park Ave., Pomona, CA 91766, USA
- Number: (909) 868-0235
- Hours:
- Monday: 8:00 AM to 5:00 PM
- Tuesday: 8:00 AM to 5:00 PM
- Wednesday: 8:00 AM to 5:00 PM
- Thursday: 8:00 AM to 5:00 PM
- Friday: 8:00 AM to 5:00 PM
- Saturday: Not listed
- Sunday: Not listed
Planned Parenthood Los Angeles- Pomona Health Center
- Address: 1550 N. Garey Ave., Pomona, CA 91767, USA
- Number: (800) 576-5544
- Hours: Not listed