Curfew Laws in Cook County, IL (2026)

2 county-level rules, plus city-specific rules for 10 cities in Cook County, Illinois.

Verified from official government sources

Note: These county rules apply to unincorporated areas of Cook County. If you live within an incorporated city, that city's own rules apply — see the city list below.

Juvenile Curfew

Cook County Chapter 58 addresses juvenile curfew provisions for unincorporated areas. Illinois state law provides a framework for juvenile curfew enforcement. Parents and guardians may be held responsible for minors violating curfew.

Cook County Juvenile Curfew

Some Restrictions

Full ordinance details →Official source ↗

Park Curfew

Cook County Forest Preserves close at sunset and reopen at sunrise. The Forest Preserve District enforces curfew through its police force. Violations may result in citations and removal from preserve property.