The health department network in Illinois consists of the state health agency and a system of county and city health departments that together deliver public health programs, disease surveillance, and preventive services to residents statewide.
Health Departments locations are available in 140 cities across Illinois. They are spread across 93 counties.
Cities with the highest concentration include Chicago, Springfield, Oak Park, which operate full-service health departments providing comprehensive clinical and environmental health services to large urban populations.
Residents of Illinois can access their local health department for vaccinations, vital records, food inspection reports, and communicable disease information. Many services are available by appointment, and some are walk-in friendly.
Health Departments by Counties
Residents of Illinois can order certified birth and death certificates, check restaurant inspection scores, and access free or low-cost vaccination services through their local health department. Most departments offer online appointment scheduling for clinical services.
Browse Health Departments by county across Illinois to find the nearest location.