STD Testing in South Beloit, IL

9 places to get tested — 4 partner labs that need no appointment, and 5 clinics and testing sites near South Beloit.

  • 4partner labs
  • 1free clinic
  • 4sliding scale

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Partner labs near South Beloit

Order online first, then walk in. A urine or blood sample takes about 15 minutes and results come back in 1–2 days.

  • Quest Diagnostics

    12.3 mi awayNo appointmentOpen Saturday

    5901 E Riverside Blvd, Rockford, IL 61114 · Mon-Fri 8:00 am to 8:00 pm · nearby in Rockford

    $10 off orders over $100 applied at checkoutOrder a test for this lab →
  • Quest Diagnostics

    17.1 mi awayNo appointment

    641 Highgrove Pl, Rockford, IL 61108 · Mon-Fri 6:00 am to 12:00 pm · nearby in Rockford

    $10 off orders over $100 applied at checkoutOrder a test for this lab →
  • ACL Laboratories

    22.9 mi awayNo appointment

    525 Kenosha St, Ste A, Walworth, WI 53184 · Mon-Fri 8:40 am to 4:20 pm · nearby in Walworth

    $10 off orders over $100 applied at checkoutOrder a test for this lab →
  • ACL Laboratories

    23.3 mi awayNo appointment

    1550 Hobbs Dr, Delavan, WI 53115 · Mon-Fri 8:40 am to 4:20 pm · nearby in Delavan

    $10 off orders over $100 applied at checkoutOrder a test for this lab →

We earn a commission if you order through the links above. It does not change what you pay, and it does not decide which labs are listed — those are the closest partner labs to South Beloit.

Explore testing locations near South Beloit

Partner lab · 4Clinic · 5every partner lab in South Beloit, plus the clinics listed on this page, within 22 miles

Clinics and testing sites near South Beloit

No free or low-cost clinic is addressed in South Beloit itself, so the nearest are listed below, closest first. Public clinics generally take longer to return results than a private lab, and several test on set days only, so it is worth calling ahead. If you would rather not wait or give your details at a public clinic, the 4 partner labs in South Beloit need no appointment and return results in 1–2 days.

  • Community health center12.1 mi away

    Crusader Community Health

    Loves Park Clinic

    6115 N 2nd St, Loves Park, IL, 61111

    Hours
    Mon 8:00am-8:00pm+3Tue-Wed 8:00am-5:00pm · Thu 8:00am-8:00pm · Fri 8:00am-5:00pm
    AppointmentsAppointment required
    FeesFree HIV testing listed
    • HIV & STI testing
    • PrEP & PEP
    • Treats STIs
    • Medicaid accepted
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B · Hepatitis C · Hepatitis A · TB

    Treatments STI treatment · PrEP · PEP · Hep C treatment · Family planning · HPV vaccine · Hep B vaccine · Free condoms · PrEP navigation · Case management

    Languages English · interpreter available

    CDC GetTested listing, last updated by the source August 13, 2026. Directory retrieved September 4, 2026.

  • Clinic15.4 mi away

    Aunt Marthas Health and Wellness

    Rockford Community Health Center

    345 Executive Pkwy, Rockford, IL, 61107

    Hours
    Mon 8:00am-5:30pm+5Tue 8:00am-6:30pm · Wed 8:00am-5:30pm · Thu 8:00am-6:00pm · Fri 8:00am-5:30pm · Sat 8:30am-12:30pm
    AppointmentsAppointment required
    FeesSliding scale listed
    • HIV & STI testing
    • Treats STIs
    • Medicaid accepted
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis C · TB

    Treatments STI treatment · Family planning · HPV vaccine · Case management

    Languages English

    CDC GetTested listing, last updated by the source January 13, 2026. Directory retrieved September 4, 2026.

  • Public health department19.3 mi away

    Boone County Health Department

    600 S State St, Belvidere, IL, 61008

    Hours
    Mon-Fri 8:00am-4:30pm
    AppointmentsAppointment required
    FeesSliding scale listed
    • HIV & STI testing
    • Treats STIs
    • Medicaid accepted
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B · Hepatitis C · Hepatitis A · TB

    Treatments STI treatment · Family planning · Hep B vaccine · Free condoms · Case management

    Languages English

    CDC GetTested listing, last updated by the source November 17, 2025. Directory retrieved September 4, 2026.

  • Community organization22.0 mi away

    Community Health Partnerships of Illinois

    CHP Harvard Health Center

    62 N Ayer St, Harvard, IL, 60033

    Hours
    Mon 8:30am-7:00pm+2Tue-Thu 8:00am-6:00pm · Fri 8:00am-5:00pm
    AppointmentsAppointment required
    FeesSliding scale listed
    • HIV & STI testing
    • Treats STIs
    • Medicaid accepted
    • Spanish spoken
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Hepatitis B · Hepatitis C · TB

    Treatments STI treatment · Family planning · HPV vaccine · Hep B vaccine · Free condoms · Case management

    Languages English · Spanish

    CDC GetTested listing, last updated by the source January 30, 2026. Directory retrieved September 4, 2026.

  • Community health center1.9 mi away

    Community Health Systems of Wisconsin

    Beloit Area Community Health Center

    74 Eclipse Ctr, Beloit, WI, 53511

    Hours
    Mon-Fri 8:00am-5:00pm
    AppointmentsAppointment required
    FeesSliding scale listed
    • HIV & STI testing
    • PrEP & PEP
    • Treats STIs
    • Medicaid accepted
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B · Hepatitis C · Hepatitis A

    Treatments STI treatment · PrEP · PEP · Family planning · Ryan White · HPV vaccine · Hep B vaccine · PrEP navigation · Case management

    Languages English · Spanish

    CDC GetTested listing, last updated by the source October 15, 2025. Directory retrieved September 4, 2026.

Buy an at-home STD test near South Beloit

Walgreens, Walmart and CVS Pharmacy sell over-the-counter test kits near South Beloit. You collect the sample at home and mail it to a lab. Stock varies by branch — call ahead or check online before making the trip.

Winnebago County STD rates

Reported cases per 100,000 residents. Change shown against the year before.

Chlamydia

▲ 0.7%

673.1per 100k

1,891 reported cases · 2023

Gonorrhea

▼ 40.7%

152.7per 100k

429 reported cases · 2023

Syphilis

▼ 3.9%

17.4per 100k

49 reported cases · 2023

HIV

▲ 12%

28new diagnoses

2023 · rate not published

Source: CDC NCHHSTP AtlasPlus, 2023 release · Winnebago County, IL

There were 28 new HIV diagnoses in Winnebago County in 2023. HIV is the one infection where how soon you test changes which test you need — an RNA test detects it far earlier than a standard antibody test.

Winnebago County reported 1,891 chlamydia cases in 2023, a rate of 673.1 per 100,000 residents. That is above the national average, which is why routine testing matters here more than it does in most of the country — and most people who have chlamydia or gonorrhea have no symptoms at all, so waiting for something to feel wrong is not a strategy.

Prevention & treatment

PrEP, DoxyPEP & Online Treatment

A test result is the start, not the end. If you are negative and want to stay that way, PrEP and DoxyPEP cut the risk of a future infection. If you are positive, most STIs can be treated without setting foot in a clinic. Both are available to people in South Beloit by video visit, prescribed by clinicians licensed in Illinois.

  • Treatment & DoxyPEP

    Wisp

    STI treatment $39 · DoxyPEP from $22

    Treatment for an STI, and DoxyPEP, prescribed online. The prescription goes to your pharmacy the same day.

    Visit Wisp
  • HIV PrEP & DoxyPEP

    Q Care Plus

    $0 for most insured patients

    PrEP and DoxyPEP by video visit, with test kits posted to you and follow-up bloodwork tracked between refills.

    Visit Q Care Plus
  • HIV PrEP & DoxyPEP

    MISTR

    $0 with or without insurance

    HIV prevention handled entirely from home: PrEP and the lab work that goes with it, no appointment.

    Visit MISTR

Prices depend on your insurance and change frequently — check the provider’s own site before ordering. None of these replace emergency care.

STD testing in South Beloit, answered

Where can I find free or sliding-scale STD testing near South Beloit?

Among the 5 clinics listed near South Beloit, 1 lists free testing for at least one infection and 4 list sliding-scale fees. Confirm eligibility and charges before visiting. Free testing is listed at Crusader Community Health.

How much does STD testing cost near South Beloit?

Among the 5 clinics listed near South Beloit, 1 list free testing for at least one infection and 4 charge on a sliding scale based on income. Private lab testing is a flat price paid up front — no insurance is filed, so nothing appears on an explanation of benefits.

Can I get tested on a weekend near South Beloit?

1 of the 5 listed clinics publish Saturday hours: Aunt Marthas Health and Wellness. Some partner labs also open on Saturday — the cards above show which.

How common are STDs in South Beloit?

In 2023, Winnebago County reported 1,891 chlamydia cases — a rate of 673.1 per 100,000 residents. Gonorrhea was 152.7 per 100,000. There were also 28 new HIV diagnoses in 2023.

Is testing available in Spanish near South Beloit?

2 of the 5 listed clinics indicate that Spanish-language services are available, and 2 list PrEP.

Data and sources
Partner labs
Quest and Labcorp location directories · checked August 2026
Public clinics
CDC GetTested / NPIN directory · retrieved September 4, 2026
Retailers
Retailer store directories · updated September 2026
Statistics
CDC NCHHSTP AtlasPlus · reporting year 2023
HIV diagnoses
CDC HIV Surveillance · reporting year 2023
Services, eligibility and hours can change. Contact the location before visiting. This page is informational and is not medical advice.

Get tested in South Beloit

Results in 1–2 days · no appointment · nothing filed through insurance

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