New Castle County reports about 13 new HIV diagnoses per 100,000 residents, near the US average. If you're in Wilmington, Delaware, and need an STI test, whether it's your first or a routine check, consider that some clinics accept walk-ins for immediate testing, while labs and at-home kits offer flexible scheduling.
Available testing centers
11 testing options are listed for Wilmington, DE. The nearest, Westside Family Healthcare - Northeast, is about 0.4 miles away. Compare community and public clinics, private labs, and at-home kits below.
Listings tagged Community health center are federally funded health centers and rural clinics that treat everyone regardless of insurance or ability to pay: required to bill on a sliding fee scale and provide confidential care, and in many states minors may consent to their own STI testing. A Title X tag flags centers funded for confidential family-planning services; confirm current participation when you call.
Source: CMS FQHC & Rural Health Clinic enrollment files (data.cms.gov), refreshed quarterly. Title X status reflects the latest OPA grantee list.
Westside Family Healthcare - Northeast, in Wilmington, earns its federally qualified designation by tying STI screening fees directly to each patient's income. Walk-ins are welcome for syphilis, gonorrhea, and chlamydia testing, with sliding-scale pricing ensuring no one pays more than their means allow.
Tests offered
Fees & payment
Children and Families First in Wilmington tests for gonorrhea, chlamydia, syphilis, and HIV. All at no charge, on a sliding scale that reaches zero for everyone. Bacterial infections treated same visit; appointments required.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Dec 2025 · Source: CDC NPIN
Planned Parenthood of Delaware in Wilmington accepts Medicaid, Medicare, and most insurance, with sliding-scale fees available; donations are also accepted. Appointments are required for testing covering gonorrhea, syphilis, herpes, chlamydia, and rapid or conventional HIV, with same-visit treatment for bacterial infections.
Wilmington's Planned Parenthood location offers Spanish-language care directly, plus interpretation services for additional languages: meaning clinical conversations about DoxyPEP dosing, PrEP adherence, or STI treatment happen in the language a patient communicates in most precisely, without a separate coordination step.
Title X designation at this Wilmington clinic carries a specific legal consequence: services for minors are legally confidential, not simply handled with discretion. That statutory protection covers the full scope of family planning and STI care offered at the site.
Bacterial STI prevention via DoxyPEP remains unavailable at many STI clinics that stock only PrEP: Planned Parenthood of Delaware in Wilmington prescribes all three: PrEP for ongoing HIV prevention, PEP for post-exposure HIV management, and DoxyPEP for reducing gonorrhea and chlamydia risk after exposure.
Languages
English, Interpretation Services Available for Non-English Languages, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Jul 2025 · Source: CDC NPIN + HRSA
Delaware Health and Social Services in Wilmington tests for HIV, syphilis, gonorrhea, chlamydia, herpes, and hepatitis C, all at no charge, on a sliding scale that applies to everyone, with same-visit treatment for bacterial infections and appointments required.
When cost stops someone from following through (skipping the herpes screen, postponing the hepatitis C draw, leaving vaccines on the table) the gap in care is real and immediate. At Delaware Health and Social Services, every test, every vaccine, and every treatment visit carries no fee, so the decision to get complete care never stalls at the billing step.
When clinical nuance gets lost across a language gap, patients leave with incomplete instructions, missed follow-up steps, or a diagnosis they can't fully act on. Delaware Health and Social Services delivers STI counseling, treatment explanation, and prevention education directly in Spanish, keeping the full clinical conversation intact from the first question to the last.
Leaving herpes or hepatitis C off the panel means a separate appointment, a separate cost, and a window where transmission continues unchecked. Delaware Health and Social Services tests for both alongside HIV, syphilis, gonorrhea, and chlamydia, closing the gap that a narrower panel would leave open.
Languages
English, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Jan 2026 · Source: CDC NPIN
Westside Family Healthcare - Administration Office, in Wilmington, scales its fees to each patient's income, so cost doesn't stand between anyone and care. Walk-ins are welcome for STI screening covering syphilis, gonorrhea, and chlamydia, with no minimum payment required when finances are tight.
Tests offered
Fees & payment
ChristianaCare in Wilmington tests for HIV, syphilis, gonorrhea, chlamydia, herpes, and hepatitis B and C, with fees billed to Medicaid, Medicare, or insurance on a sliding scale. Appointments are required, and bacterial infections can be treated the same visit.
Without a clinic that manages both PrEP and PEP in-house, a patient pursuing prevention typically leaves one appointment to chase another. Losing days and continuity. ChristianaCare in Wilmington carries both, so the gap between a risk conversation and a prescription doesn't open in the first place.
ChristianaCare treats hepatitis C directly rather than stopping at diagnosis, which means a positive result moves toward a prescription without requiring a separate specialist appointment elsewhere in Wilmington.
ChristianaCare's panel covers herpes and hepatitis B and C in addition to HIV, syphilis, gonorrhea, and chlamydia, meaning infections that a narrower panel would leave undetected are caught in the same visit.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Aug 2025 · Source: CDC NPIN
Henrietta Johnson Medical Center in Wilmington tests for gonorrhea, chlamydia, syphilis, and HIV, treating bacterial infections in the same visit when results warrant. Fees run on a sliding scale, with Medicaid, Medicare, and private insurance all accepted. An appointment is required. Care is delivered in Spanish.
Without Spanish-language care at the point of visit, the gap between a test result and a treatment plan often widens. A second appointment, a misunderstood follow-up, an untreated infection. At Henrietta Johnson Medical Center, Spanish is carried through the clinical encounter itself, so nothing gets lost between diagnosis and treatment.
Plenty of clinics offer family planning as a checkbox, no structural protection for younger patients who need privacy most. Henrietta Johnson Medical Center operates under Title X, which legally guarantees confidential family planning services for minors, not as a policy courtesy but as a federally binding standard.
Languages
English, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Nov 2025 · Source: CDC NPIN + HRSA
Free tool · not a clinic
Testing too soon can miss an infection. Enter the date of possible exposure to see the earliest a test can reliably detect each STI.
| Infection | Earliest reliable test | Conclusive after |
|---|---|---|
| Chlamydia | 7 days after exposure | 14 days after exposure |
| Gonorrhea | 7 days after exposure | 14 days after exposure |
| Trichomoniasis | 7 days after exposure | 28 days after exposure |
| HIV (NAT / RNA) | 10 days after exposure | 33 days after exposure |
| HIV (4th-gen Ag/Ab) | 18 days after exposure | 45 days after exposure |
| HIV (antibody) | 21 days after exposure | 84 days after exposure |
| Syphilis | 21 days after exposure | 42 days after exposure |
| Hepatitis B | 21 days after exposure | 42 days after exposure |
| Hepatitis C | 56 days after exposure | 77 days after exposure |
| Herpes (HSV) | 28 days after exposure | 112 days after exposure |
Guidance only, confirm timing with a clinician. A negative result before the conclusive date may need a repeat test.
Typical out-of-pocket ranges by option, actual cost depends on which tests you need.
Public / community clinic
Free HIV testing is common
Private lab (self-pay)
Never billed to insurance
At-home kit
Mailed to your door, private
Doctor / urgent care
Often $0 preventive with insurance
No centers match those filters. Clear the service-type filter or the opening-hours filters to see every center.
Every other option
Beyond the dedicated testing centers above: at-home kits by mail, hospital labs certified for STI testing, local clinicians who can order a panel during a regular visit, pharmacies for self-test kits and prescriptions, and online PrEP & treatment.
Test from home
The nearest testing center is less than a mile away; if you'd rather skip the trip, an at-home kit ships to Wilmington, you collect the sample privately, and mail it back to a CLIA-certified lab. Results come online in days, with a clinician available if anything is positive. Same labs as a clinic, no waiting room, and you can read how accurate at-home STD tests are before you order.
Want a free option first? The CDC-supported TakeMeHome (opens in a new tab) program mails free at-home HIV self-test kits, and, in many areas, free STI kits, to your door, with no insurance or payment needed. The paid kits below add broader panels and faster turnaround.
In-home collection
$79 & up
Best for simplicity & support
$89 & up
Best value: single tests
$49 & up
Every kit uses CLIA-certified labs. At-home testing is for screening; a reactive result should be confirmed and treated by a clinician. Prices and panels shown are illustrative and change often, confirm current details on the provider's site.
Also in the area
Beyond the public testing sites above, these federally certified (CLIA) labs serve New Castle County, each lab's town is shown on its card below. Many test through a doctor's order or by appointment rather than walk-in, so call ahead to confirm STD/STI testing and availability before visiting.
701 North Clayton Street, Msb 3rd Floor-Lab, Wilmington, DE 19805
CMS-certified lab Accredited · College of American Pathologists
1601 Kirkwood Hwy Building 1 2nd Floor East, Wilmington, DE 19805
CMS-certified lab Accredited · College of American Pathologists
700 West Lea Blvd Ste104A, Wilmington, DE 19802
CMS-certified lab
700 West Lea Blvd Suite 104, Wilmington, DE 19802
CMS-certified lab
701 North Clayton Street, Respiratory Therapy Department, Wilmington, DE 19805
CMS-certified lab
Showing the nearest 5 CLIA-certified labs.
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Wilmington. A CLIA certificate records only that a laboratory is federally certified — it does not confirm the site performs STD testing, nor its hours, price or access. Inclusion is not an endorsement; always call to verify.
Local clinicians
Beyond dedicated clinics, 3,694 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Wilmington. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 1,241 offer telehealth.
James Larosa, MD Telehealth
Family medicine · 501 West 14th Street, Wilmington
Elizabeth Jackovic, DO Telehealth
Family medicine · 501 West 14th Street, Wilmington
Mark Trochimowicz, MD Telehealth
Family medicine · 501 West 14th Street, Wilmington
Jarrett Sell, MD
Family medicine · 501 West 14th St Floor, Wilmington
Stephen Kushner, DO Telehealth
Family medicine · 501 West 14th St Wilmington Hospital, Wilmington
David Broyles, DO Telehealth
Family medicine · 501 West 14th St Wilmington Hospital, Wilmington
These are registry-listed clinicians, not dedicated STD-testing clinics. CMS records do not independently verify current licensure, testing services, availability, price, or new-patient status. Confirm each detail before booking. Source: CMS Doctors & Clinicians.
Nearby pharmacies
No pharmacy near Wilmington, DE publishes an STD-related service or holds a current CLIA testing certificate, so these are simply the closest. Contact a location directly to confirm counter hours, services, prices, and availability before visiting.
0.5 mi MSRX
0.5 miAmazinng Pharmacy
0.6 miCaritas Healthcare Group
0.6 miGenoa Healthcare
0.7 miChristiana Care Pharmacy - Wilmington
0.8 miShowing the 6 closest pharmacies to Wilmington, DE.
Directory records identify nearby pharmacies. Service, stock, price, and hours information is shown only when supported by current location-specific evidence.
Prevention & treatment
Testing is one step. For residents of Wilmington, telehealth covers the rest: HIV-prevention medication (PrEP) and DoxyPEP to lower future risk, and discreet online treatment if a result comes back positive. All prescribed by licensed U.S. clinicians.
From $0 insured
Telehealth PrEP & DoxyPEP with at-home testing and ongoing monitoring
Visit from $39
Online STI treatment & DoxyPEP: same-day prescriptions to your pharmacy
Visit from $0 insured
Telehealth STI treatment and sexual-health care, delivered or to your pharmacy
$0 with most insurance
Free online PrEP & DoxyPEP: HIV prevention, home lab kits, no in-person visit
Pricing varies by insurance and changes often, confirm on the provider's site. These services are not a substitute for emergency care.
STD stats & rates
How reported STI rates in New Castle County, the county that includes Wilmington, compare with Delaware and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~30% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#2 of 3 Delaware counties for chlamydia, among the very highest in the state
| Infection | New Castle County | Delaware | United States |
|---|---|---|---|
| Chlamydia | 610.6 3,533 cases ▲ 10% | 552.7 | 492.2 |
| Gonorrhea | 184.1 1,065 cases ▲ 21% | 151.9 | 179.5 |
| Syphilis (P&S) | 19.9 115 cases ▲ 14% | 17.4 | 15.8 |
| Syphilis (early) | 9.3 54 cases ▲ 7% | 8.7 | 16 |
| Syphilis (late/unknown) | 16.8 97 cases ▲ 11% | 15.1 | 29.5 |
Rates per 100,000 population, 2023. Source: CDC NCHHSTP AtlasPlus (county, state & U.S., all-ages basis). Population figures: U.S. Census Bureau ACS. These figures are the latest available surveillance estimates. Bars are scaled to the highest rate shown.
Reading these numbers: reported case rates only count infections that were actually tested for and diagnosed, so they track local screening effort as much as true spread: a higher rate can reflect more testing, a lower one less. Either way, most STIs cause no symptoms, so treat the figures above as context rather than a verdict, and test on the CDC's schedule regardless of how your area looks.
Between 2020 and 2023 in New Castle County, chlamydia has risen from 489 to 610.6 per 100,000 (25%), gonorrhea has risen from 143.2 to 184.1 per 100,000 (29%), and P&S syphilis has risen from 10 to 19.9 per 100,000 (99%).
The 2020 dip reflects reduced pandemic-era screening, not lower transmission. Source: CDC NCHHSTP AtlasPlus (county, state & U.S., all-ages basis).
Community health context
Sources: CDC PLACES (ZIP), County Health Rankings, CDC/ATSDR SVI, HRSA HPSA, HRSA MUA/P, Neighborhood Atlas ADI. Lower insurance coverage, fewer routine checkups, and a thin primary-care ratio all raise the value of low-cost public clinics and at-home testing in New Castle County.
Local HIV snapshot
New Castle County HIV care continuum (2023)
New Castle County recorded 13 new HIV diagnoses per 100,000 (2023), against 11.4 statewide and 13.7 nationally. Among New Castle County residents living with HIV, 83% are in care · 72.6% are virally suppressed. Early, routine testing is what moves these numbers: it is the entry point to PrEP, treatment, and viral suppression.
Sources: AIDSVu (Emory/Gilead) · CDC AHEAD · CDC AtlasPlus · CDC NCHHSTP AtlasPlus (county care continuum). The CDC recommends everyone aged 13–64 test for HIV at least once: every lab and clinic listed above offers HIV testing, and free rapid HIV testing is available at a local health department.
Congenital syphilis, passed from parent to baby in pregnancy, is the fastest-rising STI in the country. U.S. cases climbed from 2,163 in 2020 to 3,882 in 2023. It is almost entirely preventable: the CDC recommends a syphilis test at the first prenatal visit, and every clinic and lab listed for New Castle County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
Wilmington households tend to be larger than the national norm, yet only about one in four adults here is married. A combination that shapes how health decisions actually get made. In many homes near Downtown or along the East Brandywine Historic District, those conversations happen among housemates, extended family, or partners who don't share a last name or a joint insurance plan. STI screening rarely fits neatly into any household's calendar, and in a city where unemployment runs meaningfully above the national average, the adults most likely to delay a clinic visit are often juggling unpredictable work schedules or stretching a monthly rent check that leaves little room for out-of-pocket costs.
That rent reality matters. With most Wilmington residents renting rather than owning, and typical monthly costs already claiming a real share of take-home pay, a testing option that's free or sliding-scale isn't a convenience. It's what makes the visit happen at all. Younger adults in their late teens and twenties account for a substantial share of Wilmington's population, and they disproportionately carry the health consequences when screening is delayed.
Getting there
Wilmington scores 13.11/20 on the EPA walkability index, so many trips are walkable or a short ride, though a car still gives you the widest choice of testing centers.
Source: EPA National Walkability Index 2021.
Wilmington sits in New Castle County. Local context that shapes where residents test:
Local landmarks
Neighborhoods & communities
Major routes
Nearby cities & towns
Just outside Wilmington? These nearby communities have their own testing guides: clinics, at-home kits, and free screening close to home.
Reference
Everything to know before you test in New Castle County: the CDC's screening guidelines, each infection's detection window, per-test reference prices, and your privacy rights under Delaware law. If you have symptoms right now, our confidential symptom checker maps them to the tests worth considering.
Based on current CDC screening recommendations.
| Group | Tests | How often |
|---|---|---|
| Everyone aged 13–64 | HIV | At least once |
| Sexually active women under 25 | Chlamydia, gonorrhea | Every year |
| Women 25+ with new or multiple partners | Chlamydia, gonorrhea | Every year |
| Pregnant people | HIV, syphilis, hepatitis B & C, chlamydia | Early in pregnancy |
| Gay & bisexual men (MSM) | Chlamydia, gonorrhea, syphilis, HIV | Every 3–6 months |
| Anyone who shares injection equipment | HIV, hepatitis B & C | At least yearly |
| All adults at least once | Hepatitis C | At least once |
Testing too early can return a false negative, confirm timing with a Wilmington-area provider.
| Infection | Earliest reliable test | Sample |
|---|---|---|
| Chlamydia | 1–2 weeks | Urine or swab |
| Gonorrhea | 1–2 weeks | Urine or swab |
| Trichomoniasis | 1–4 weeks | Urine or swab |
| HIV (NAT / RNA) | 10–33 days | Blood |
| HIV (4th-gen Ag/Ab) | 18–45 days | Blood |
| HIV (antibody) | 3–12 weeks | Blood / oral |
| Syphilis | 3–6 weeks | Blood |
| Hepatitis B | 3–6 weeks | Blood |
| Hepatitis C | 8–11 weeks | Blood |
| Herpes (HSV) | 4–16 weeks (antibody); swab a sore | Blood / swab |
These are the federal Medicare reference prices for processing each lab test. Public clinics and the community health centers serving Wilmington often test free or on a sliding scale; private labs and at-home kits bundle several tests into one fee. Use this as a per-test benchmark before you pay out of pocket, or see the full guide to STD test costs for insurance, free, and at-home options.
| Test | Reference price | CPT / HCPCS |
|---|---|---|
| Chlamydia (NAAT) | $47.80 | 87491 |
| Gonorrhea (NAAT) | $47.80 | 87591 |
| Trichomoniasis (NAAT) | $47.76 | 87661 |
| HIV-1/2 antigen/antibody | $26.87 | 87389 |
| HIV-1/2 antibody | $22.44 | 86703 |
| Syphilis (RPR/VDRL) | $5.61 | 86592 |
| Syphilis (treponemal antibody) | $17.49 | 86780 |
| Herpes (HSV NAAT) | $47.76 | 87529 |
| Hepatitis B surface antigen | $15.33 | 87340 |
| Hepatitis C antibody | $29.16 | 86803 |
Source: Medicare Clinical Laboratory Fee Schedule, CMS, 2025 rates (data.cms.gov). Reference rate for the lab assay only: a clinic visit, sample collection, or a bundled multi-test panel may cost more. Medicaid and most insurers cover STD screening at no out-of-pocket cost.
Two things that actually depend on Delaware law: who can consent, and whether partners can be treated without their own visit. Everything else about testing privately is the same nationwide (see below).
In Delaware, a minor aged 12 or older can consent to confidential STI testing and treatment on their own, no parental permission is required.
Delaware permits Expedited Partner Therapy (EPT): if you test positive for chlamydia or gonorrhea, your provider can give you medication (or a prescription) to pass to your partner, no separate exam or appointment needed for them.
Keeping a test private works the same in every state. Whether an STD test shows on insurance (the EOB), how to test anonymously, and self-pay options that leave no insurance trail don’t change by location.
Learn more about confidential STD testing in DelawareSource: Guttmacher Institute, Minors' Access to STI Services; CDC, Legal Status of Expedited Partner Therapy. General information, not legal advice.
Good to Know
Answers to the questions people ask most before getting tested.
The closest is Westside Family Healthcare - Northeast (0.4 mi); 11 options are within 30 miles.
Medicaid generally covers STD testing, and public clinics test for free regardless of coverage.
Yes, Children and Families First (0.5 mi) offers free testing, and public clinics serve the uninsured.
Local options test for Chlamydia, Gonorrhea, Syphilis, Herpes, Hepatitis A, Hepatitis B, Hepatitis C, Rapid HIV, a full panel covers the common ones.
About 611 cases per 100,000 residents (2023), above the Delaware average.
In Delaware, people under 18 can consent to confidential STD testing and treatment on their own.
PrEP (HIV-prevention medicine for HIV-negative people) is available locally, any provider can prescribe it.
Yes, most chlamydia infections cause no symptoms, so screening is the only reliable way to catch it.
You self-collect a sample at home, mail it in, and view results online, no clinic visit needed.
A urine sample or a swab (genital, throat, or rectal) detects gonorrhea, often tested alongside chlamydia.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.