Thornwood High School transcripts can be obtained at Thornwood in the Registrar's office or via U.S. Mail. The following items should be mailed to Thornwood High School, Attn: Registrar, 17101 South Park Ave, South Holland, IL 60473.
- Completed Transcript Release Form
- Copy of Valid Photo ID (State ID or Driver’s License) - *Do not send original*
- Transcripts are $3.00/copy. Cashier’s Check or Money Order made payable to Thornwood High School. (Personal checks not accepted.)
Transcript requests can also be made through the Parchment website. Click on the Order Button below:
(708) 225-4741 Fax