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STD Testing in Sioux City, Iowa

3 STD and HIV testing locations in Sioux City, including 2 that list free testing.

Verify with the clinic before visiting. Hours, services, fees and appointment rules change. Call ahead to confirm. This directory is for information only and is not medical advice. In an emergency, call 911.

Siouxland Community Health – Sioux City Clinic

1021 Nebraska St, Sioux City, IA 51105 · (712) 252-2477
Free testing listedSliding scaleChlamydiaGonorrheaSyphilisHIVRapid HIVHepatitis CHepatitis B
Mon 7:30am – 8:00pm; Tue 7:30am – 8:00pm; Wed 7:30am – 8:00pm; Thu 7:30am – 8:00pm; Fri 7:30am – 5:00pm

Siouxland District Health Department

1014 Nebraska St, Sioux City, IA 51105 · (712) 279-6119
Free testing listedChlamydiaGonorrheaSyphilisHIVRapid HIV
Mon 8:00am – 4:30pm; Tue 8:00am – 4:30pm; Wed 8:00am – 4:30pm; Thu 8:00am – 4:30pm; Fri 8:00am – 4:30pm

UnityPoint Health – UnityPoint Clinic Pediatric Infectious Disease

5885 Sunnybrook Dr, Ste E100, Sioux City, IA 51106 · (712) 266-2700
ChlamydiaGonorrheaSyphilisHerpesHIVRapid HIVHepatitis CHepatitis B
Mon 8:00am – 5:00pm; Tue 8:00am – 5:00pm; Wed 8:00am – 5:00pm; Thu 8:00am – 5:00pm; Fri 8:00am – 5:00pm

Community health centers in Sioux City

These federally funded health centers (HRSA) offer primary care, usually on a sliding fee scale. Their STD testing services are not confirmed in our data. Call to confirm STD testing.

Siouxland Community Health Women's Clinic

1122 Pierce St, Sioux City, IA 51105 · (712) 226-9021
Siouxland Community Health Center · Community health center (HRSA). Call to confirm STD testing.

Frequently asked questions

Where can I get STD testing in Sioux City, IA?

This page lists 3 STD/HIV testing locations in Sioux City, IA from the CDC NPIN directory, plus 1 community health centers that may offer testing. Call ahead to confirm services and hours.

Is there free STD testing in Sioux City, IA?

2 of the 3 listed locations say they offer free STI and/or HIV testing. Eligibility can depend on age, income or residency. Many health departments and community health centers also use sliding-scale fees.

Do I need an appointment?

Appointment rules vary by location. Call before you go.

Can I get a rapid HIV test?

3 locations here list rapid HIV testing, which usually gives results during the same visit.

Which tests should I ask for?

Common tests include chlamydia, gonorrhea, syphilis, HIV and sometimes herpes or hepatitis. Which ones you need depends on your situation, so a clinician can help you decide. CDC recommends everyone ages 13 to 64 get tested for HIV at least once.

Is STD testing confidential?

Health care providers must keep your health information private. Some public health clinics offer anonymous HIV testing. Ask the clinic about their privacy policy.

Data: CDC NPIN and HRSA. Page built 2026-11-03.