Tuition and Fees | Oakbrook Preparatory School



Grades 1-12



New Students
Additional Siblings
Returning Students

$215 ($315 after Feb 15)
$215 ($315 after Feb 15)

(Excludes Registration, Knight Shift, lunches, library fines, overnight trips)

Age Group

Full Tuition

Grades 1-4
Grades 5-7
Grades 8-12


Capital Maintenance Fee

$200 per family

Athletic Fee

$100 per sport ($200 cap)

Annual Parents' Club Dues

$25 per family

Early Bird (7:30-8 a.m. all grades)

After School Care

Lunch Bunch (K3-K4 only)
11:30 a.m. - 2:30 p.m.

No charge

does not include cost of lunch

Knight Shift (K3 - 8th Grade)
2:30 p.m - 6:00 p.m.

$100/week max per student

Financial Aid

Financial Aid is based on demonstrated financial need and is available for students in Kindergarten-12th grade. To be considered, applications must be submitted to Financial Aid for Student Tuition (FAST). Applications will be forwarded to the Financial Aid Committee for consideration. If you experience any problems during application process or have any questions, please email David Foy at or call 587-2060 ext. 104.

Click Here to apply for Financial Aid

Late Payment

$35 - Each invoice: Due the first of the month; late after the 10th.

NSF Checks

$35 - Each

Credit Cards

3 % of amount charged - Each usage