Immunization Advocacy Division
WCCHD - Immunization Advocacy Division
355 Texas Avenue
Round Rock, TX 78664



COVID-19 UPDATE: Some WCCHD buildings remain closed to the public due to the pandemic. Services are being provided remotely during business hours. Clinical Services is providing limited services. For services that are currently offered, call 512-943-3600.

WCCHD serves as a safety net for those without insurance in Williamson County. WCCHD offers immunizations for children and adults with no form of insurance. 

Visit Immunize Texas for more information on vaccines and other immunization-related topics.

Adult Vaccinations Information

CDC Child Immunization Schedule

Childhood Vaccinations Information

Cost for Vaccinations

COVID-19 Vaccine

Flu Shot

Travel Vaccinations