Research Request information

Beginning September 26th, 2024 Research Requests will be temporarily placed on hiatus.

We apologize for any inconvenience this may cause.

When requesting an image or other media belonging to the Cook County Historical Society, you must sign a permission form, and reproduction and research fees may apply. Please click below for more information.

If you have received an invoice for completed research, images, or media and you would like to submit an online payment - please click below.