Skip to main content

State of Illinois High School Diploma (GED®/HISET®) FAQ

Find what you need in our searchable FAQ.

When are classes offered? When do I start?


Classes in English are offered weekday mornings and evenings. Classes in Spanish are offered on evenings and weekends. There are three semesters each year starting in August (early start)/September (late start), January, and April. You can begin the enrollment process at any time. It is recommended to start the enrollment process at least four weeks before the semester you would like to start.



Adult Basic Education Center

Building K, Room K100
Fax: 847-931-3919