HighSchoolOS Glen Ellyn, IL · Public · 2025-2026 cycle · Verified data
The bigger picture: no single school decides your outcome, the shape of your whole list does. Read how top counselors build a college list before you finalize where College of DuPage fits.
| Round | Deadline |
|---|---|
| Regular Decision (RD) | Rolling |
Deadlines verified from official sources for the 2025-2026 cycle. Rounds change year to year, always confirm on the school's site before submitting.
| Application platform | Common App |
| Application fee | $0 |
| Test scores | Required for some programs |
| Writing supplement | Not required |
| Counselor recommendation | Not required |
| Total cost of attendance (sticker, per year) | $15,554 |
| Tuition & fees (in-state / out-of-state) | $4,560 / $12,750 |
| Average net price (aid-receiving families) | $7,401 |
Average net price per year (after grants and scholarships) for aid-receiving families, from federal College Scorecard data:
| Family income | Average net price / year |
|---|---|
| $0-30k | $4,032 |
| $30-48k | $4,390 |
| $48-75k | $8,431 |
| $75-110k | $12,717 |
| $110k+ | $15,308 |
These are averages, not your number. Get your family's actual price in about 10 minutes:
Use College of DuPage's Official Net Price Calculator →We're building the deepest per-school database in admissions. Rolling out for College of DuPage: