Illinois Address Generator

Generate random addresses in Illinois with real street names, valid ZIP codes, and accurate city information. Perfect for testing and development.

About Illinois (IL)

Population

12,812,508

Capital

Springfield

Largest City

Chicago

Established

December 3, 1818

ZIP Code Range

60001 - 62999

Time Zone

Central Time Zone

Major Regions

Chicagoland
Central
Southern
Western

Illinois Address Format Guide

Standard Format

Street Address

City, IL ZIP Code

Common Abbreviations

Apt. - Apartment

Ste. - Suite

Fl. - Floor

Bldg. - Building

St. - Street

Ave. - Avenue

Special Notes

12345-6789

First 5: Delivery area | Last 4: Specific segment

• Always include unit numbers after street address
• ZIP+4 code is optional but recommended
• Use proper USPS state abbreviation (IL)
• Write in clear, block letters

Major Cities in Illinois(IL)

US Random Address Generator in Illinois's cities. Each city features real street names, accurate ZIP codes, and local landmarks. Perfect for testing with authentic Illinois addresses.

Search IL Cities

No cities found in IL.