Illinois Address Generator
Generate realistic Illinois addresses with authentic personal information, contact details, and employment data for testing and development purposes.
Illinois Address Format Guide
Standard Format
Format Details
ZIP Code Pattern: 600xx-629xx
Area Codes: 217, 224, 309, 312, 331, 618, 630, 708, 773, 779, 815, 847, 872
State Code: IL
Time Zone: Central Time
Note: All generated Illinois addresses follow USPS standards and use valid ZIP codes for cities within the state.
Illinois Address Generator FAQ
Are the generated Illinois addresses real?
No, all generated Illinois addresses are completely fictional. While they follow real Illinois address formats and use valid ZIP codes for cities within the state, the specific combinations are randomly generated and do not correspond to real locations.
What ZIP codes are used for Illinois?
Our generator uses ZIP codes that follow the pattern 600xx-629xx which are valid for Illinois. Each generated address uses appropriate ZIP codes that correspond to the selected city within the state.
Which cities in Illinois are included?
Our database includes major cities in Illinois such as Chicago, Aurora, Rockford, and many others. Each city has corresponding valid ZIP codes and area codes.
What area codes are used for Illinois phone numbers?
Phone numbers generated for Illinois addresses use the following area codes: 217, 224, 309, 312, 331, 618, 630, 708, 773, 779, 815, 847, 872. These are all valid area codes currently in use within the state.
Can I use these Illinois addresses for testing?
Yes, these addresses are specifically designed for software testing, form validation, and development purposes. They provide realistic Illinois address formats while being completely fictional.
How accurate is the geographic data for Illinois?
The generated coordinates are within the geographic boundaries of Illinois and correspond to the general area of the selected city. However, they do not point to specific real addresses.
What makes Illinois addresses unique?
Illinois addresses follow the state's specific ZIP code pattern (600xx-629xx), use local area codes (217, 224, 309, 312, 331, 618, 630, 708, 773, 779, 815, 847, 872), and include cities that are actually located within Illinois.