Illinois Gazetteer
The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
| ZIP Code | City | Housing Affordability Index | |
|---|---|---|---|
| 1. | 60653 | Chicago | 55 |
| 2. | 61602 | Peoria | 61 |
| 3. | 60624 | Chicago | 63 |
| 4. | 60637 | Chicago | 63 |
| 5. | 60649 | Chicago | 74 |
| 6. | 60621 | Chicago | 75 |
| 7. | 60644 | Chicago | 76 |
| 8. | 62901 | Carbondale | 77 |
| 9. | 60201 | Evanston | 78 |
| 10. | 60612 | Chicago | 80 |
| 11. | 60616 | Chicago | 80 |
| 12. | 60659 | Chicago | 80 |
| 13. | 60626 | Chicago | 84 |
| 14. | 61820 | Champaign | 84 |
| 15. | 60615 | Chicago | 86 |
| 16. | 60623 | Chicago | 87 |
| 17. | 60043 | Kenilworth | 87 |
| 18. | 60040 | Highwood | 89 |
| 19. | 60645 | Chicago | 93 |
| 20. | 60608 | Chicago | 93 |
