Citizenship & Naturalization
HOW TO BECOME A U.S. CITIZEN
USCIS Citizenship Resource Center: Study for the Test
Includes civics questions, vocabulary lists, flash cards, audio, video, and other resources. Also includes resources for teachers.
Learning Express Library
Practice taking tests online, including U.S. citizenship, TOEFL, adult basic skills, civil service, and many more. A registered library card is required to create an account.
Contact U.S. Citizenship & Immigration Services (USCIS)
USCIS DISTRICT OFFICE
101 West Congress Parkway
Chicago, IL 60605.
Directions, public transportation, and other information
You must have an appointment to visit this office. Use InfoPass to schedule an appointment.
INFORMATION BY PHONE
National Customer Service Center - 1 (800) 375-5283
Case Status Online
If you have an application receipt number, you can check the status of your case online. Also available in Spanish.
The U.S. Government’s official web portal for new immigrants with information about citizenship, education, healthcare, benefits, employment, personal finance, and more.
Welcome to the United States: A Guide for New Immigrants
A publication from the USCIS for new permanent residents, containing “practical information to help immigrants settle into everyday life in the United States.” Available in English, Spanish, Traditional Chinese, and Vietnamese, and several other languages.