Urgent Care & Walk-In Clinics in San Marcos, TX
3 urgent care locations in San Marcos. Listings come from the federal NPPES provider registry — call ahead to confirm hours and insurance before you go.
Urgent care clinics in San Marcos
Urgent care in nearby cities
- New Braunfels (7 · 14 mi)
- Lockhart (1 · 17 mi)
- Seguin (3 · 21 mi)
- Dripping Springs (2 · 23 mi)
- Marion (1 · 24 mi)
- Cibolo (3 · 27 mi)
- Schertz (3 · 28 mi)
- Spring Branch (2 · 28 mi)
San Marcos community health snapshot
3 urgent care locations for 70,897 residents of San Marcos — about 0.4 per 10,000 people.
- 70,897Residents
- 16.4%Without health insurancebelow Texas's 17.1%
- $51,281Median household incomebelow Texas's $78,476
- 13.3%Under 18below Texas's 25.0%
- 10.8%65 and olderbelow Texas's 13.4%
- 26.9%Below the poverty lineabove Texas's 13.8%
With 16.4% of residents uninsured, self-pay pricing matters here — ask any clinic for its self-pay rate before your visit, and see your rights against surprise bills.
Families, coverage and getting to care in San Marcos
- 4.4%Children under 5below Texas's 6.4%
- 18.8%Households with childrenbelow Texas's 34.7%
- 22.3%Covered by public insurancebelow Texas's 29.0%
- 70.0%Covered by private insuranceabove Texas's 62.8%
- 15.5%Living with a disabilityabove Texas's 12.3%
- 27.2%Age 5+ speaking a language other than English at homebelow Texas's 35.1%
- 8.1%Households without a vehicleabove Texas's 5.4%
- 24.0 minAverage commute to workTexas average 26.7 min
- 4.7%Veterans (adults)below Texas's 6.2%
- 23.3% of residents age 5+ speak Spanish at home — when you call, ask whether the clinic has Spanish-speaking staff or an interpreter service.
Explore
- Urgent care services
- Symptoms: urgent care or ER?
- Urgent care cost guide (Illinois data)
- Avoiding surprise urgent care bills
- What to expect when you walk in
- Local area guides
- All Texas cities
Before you go
Most urgent care centers accept walk-ins, and many let you check in online. Bring a photo ID, your insurance card (or ask about self-pay pricing before your visit), and a list of current medications. For chest pain, stroke signs, severe bleeding, or trouble breathing, go to an emergency room instead.