Common Violations: Chicago vs Evanston
How do common violations rules compare between Chicago, IL and Evanston, IL?
Chicago and Evanston have similar restriction levels.
Chicago, IL
Cook County
The most common code violations in Chicago include sanitation code complaints (garbage in alleys, overflowing dumpsters), building maintenance issues, illegal conversions, graffiti, abandoned vehicles, and rodent complaints. Sanitation violations are consistently the highest-volume 311 category.
View full Chicago rules →Evanston, IL
Cook County
The most common code violations in unincorporated Cook County include construction without permits, illegal occupancy, zoning violations (commercial use in residential areas), unsafe electrical work, inadequate egress, and failure to maintain property. The department enforces adopted International Building Code standards.
View full Evanston rules →Key Facts Comparison
| Fact | Chicago | Evanston |
|---|---|---|
| #1 Complaint | Sanitation (garbage/alleys) | - |
| Rodent Complaints | Major category | - |
| Graffiti | Graffiti Blasters program | - |
| Abandoned Vehicles | 7-day rule | - |
| Top Violation | - | Work without permits |
| Zoning | - | Illegal commercial in residential |
| Safety | - | Inadequate egress |
| Code Base | - | 2018 IBC with amendments |
Highlighted rows indicate differences between cities.
Chicago FAQ
What are the most reported code violations in Chicago?
Sanitation complaints (garbage in alleys, overflowing dumpsters) are the highest volume. Other common issues include rodent complaints, graffiti, building maintenance failures, illegal building conversions, and abandoned vehicles.
How do I report rats in Chicago?
Call 311 or use the CHI311 app/website to submit a rodent complaint. The Department of Streets and Sanitation operates a baiting program to address rodent infestations.
Evanston FAQ
What are the most common code violations in Cook County?
Construction without permits, illegal occupancy of basements/attics, businesses in residential zones, unsafe electrical work, and failure to maintain structures are the most frequently cited violations.
What building code does Cook County follow?
Cook County has adopted the 2018 International Building Code with local amendments, along with the International Residential Code, Energy Code, Mechanical Code, and other I-codes.
Compare other topics
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