Registration Information

Registration Information & Dates

Registration Office Hours:
Monday-Friday | 9:00am-5:00pm
Phone: (630) 645 -9590
Fax: (630) 990-8379

View the seasonal program guides/Pioneer Post.

5 Easy Ways to Register

Click here to begin your online registration. If you don’t have an account click here. Residency verification may be required.

DROP OFF/ Mail In 
Bring/mail your completed form and payment (check, cash, or credit card) to:

Oak Brook Park District,
1450 Forest Gate Rd.
Oak Brook, IL 60523  


Oak Brook Tennis Center
1300 Forest Gate Road
Oak Brook, IL 60523

Hours: M-F 6:30am-10:00pm  | Sa/Su 7am-9pm

Fax completed registration form and payment to 630-990-8379 for recreation programs and 630-990-4818 for Tennis programs 

Email your forms to for recreation programs or for our tennis programs. *Email confirmations and waitlist notices will be sent to the current email address on file for all in-person, emailed and faxed registrations. Online registrants must “View current registrations” in your account for confirmation. *PHONE REGISTRATIONS WILL NOT BE ACCEPTED*

Registration Procedure

Online registration is available 24 hours a day, 7 days a week. In person, fax or emailed registrations will be accepted upon receipt of the program book and held until the appropriate processing dates for residents and non-residents. All paper registrations will then be processed at random. Any forms received after the specified dates will be processed randomly in order by day received.

Refund Policy
A $5 service charge will be applied to each class being cancelled if received before a program begins. No refunds will be given if a cancellation is received after the 2nd class has met. Prorated refunds may be issued if accompanied by a signed note from a physician. The refund will be determined once the note is received. Refunds of 100% will be made if the park district cancels a program.

Mail In/ Drop off registrations, please complete the appropriate form below.