Dark Sky Rules: Chicago vs Evanston
How do dark sky rules rules compare between Chicago, IL and Evanston, IL?
Chicago and Evanston have similar restriction levels.
Chicago, IL
Cook County
Chicago does not have a dedicated dark sky ordinance. Outdoor lighting is addressed through building codes, zoning requirements, and nuisance provisions, but there are no specific regulations targeting light pollution or requiring dark-sky-compliant fixtures.
View full Chicago rules →Evanston, IL
Cook County
Cook County does not have a specific dark sky ordinance for unincorporated areas. Lighting is regulated through zoning ordinance provisions and general nuisance standards. Cook County Forest Preserves maintain dark areas within the county.
View full Evanston rules →Key Facts Comparison
| Fact | Chicago | Evanston |
|---|---|---|
| Dark Sky Ordinance | None - Chicago has no dedicated regulation | None at county level |
| Nuisance Code | MCC 4-4-313 addresses outdoor lighting for nuisance businesses | - |
| State Law | No Illinois dark sky legislation | - |
| Energy Code | Efficiency standards only, not light pollution | - |
| Complaints | Handled through nuisance provisions | - |
| Regulation | - | Zoning + nuisance provisions |
| Forest Preserves | - | Dark areas maintained |
| Fine | - | $100–$1,000 if nuisance |
Highlighted rows indicate differences between cities.
Chicago FAQ
Does Chicago have dark sky regulations?
No. Chicago does not have a dedicated dark sky ordinance. Outdoor lighting is regulated only through building codes, zoning requirements, and general nuisance provisions.
Can I complain about a neighbor's outdoor lights in Chicago?
You can file a nuisance complaint through 311 if outdoor lighting from a neighboring property is unreasonably intrusive. There is no specific light trespass ordinance, but general nuisance provisions may apply.
Evanston FAQ
Does Cook County have dark sky rules?
No specific dark sky ordinance. Outdoor lighting is regulated through zoning provisions and general nuisance standards.
Can I complain about a neighbor's bright lights?
Yes. Excessive outdoor lighting that disturbs neighbors may be addressed through general nuisance provisions or zoning enforcement.
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