If your company has employees in Illinois, be assured: Health care in Illinois is generally of a high quality, with access to a wide range of services and treatments. Additionally, Illinois has implemented several initiatives to improve access to health care, including expanding access to mental health care and investing in primary care services across the state.
Travel tips for Illinois
- Non-U.S. citizens are required to have a valid passport and, if necessary, a visa to enter the U.S. Check the requirements for a specific country before traveling. Travelers must carry valid identification, as it’s required to board public transportation and enter certain establishments.
- English is the official language in Illinois, but Spanish is spoken by some people in certain areas.
- Illinois has a continental climate with hot summers, cold winters, and rainfall throughout the year. Clothing that can be worn in layers and season-appropriate outerwear are a must.
- Tipping is customary, especially in the service industry, commonly 15–20% in restaurants and bars.
- Visitors to Illinois may use public transportation such as buses and trains or rent a car. Taxis and ride-sharing services are also readily available.
- Local customs and laws: Smoking is prohibited in all public places, including bars and restaurants. The legal drinking age is 21 and the possession and consumption of alcohol on public transportation is prohibited.
- To contact emergency services via phone, dial 911.
*Data as of May 20, 2025 from UnitedHealthcare database.
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