When searching for Cook County Circuit Court cases by case number, please use the following case number format:
Division | Case Type | Case Number Example |
Chancery | CH | 2022-CH-123456 |
Civil | MD | 2022-MD-123456 |
Civil | SD | 2022-SD-123456 |
Civil | M1, M2, etc. | 2022-M1-123456 |
Domestic Relations | D | 2022-D-123456 |
Domestic Relations | OP | 2022-OP-123456 |
Law | L | 2022-L-123456 |
Law | LD | 2022-LD-123456 |
Important: The court system is inflexible about leading zeros in case numbers, so please pay attention to that! For example, "2018-CH-007789" will not return a case, but "2018-CH-07789" will. 😖