Illinois Gazetteer
The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.
| Name | County | Wealth Index | |
|---|---|---|---|
| 1. | Village of Kenilworth | Cook | 463 |
| 2. | Village of Glencoe | Cook | 450 |
| 3. | Village of Winnetka | Cook | 441 |
| 4. | Village of Hinsdale | DuPage | 404 |
| 5. | Village of Riverwoods | Lake | 393 |
| 6. | Village of Long Grove | Lake | 392 |
| 7. | Village of Inverness | Cook | 375 |
| 8. | City of Lake Forest | Lake | 372 |
| 9. | Village of Kildeer | Lake | 367 |
| 10. | Village of South Barrington | Cook | 367 |
| 11. | Village of Mettawa | Lake | 365 |
| 12. | Village of Burr Ridge | DuPage | 359 |
| 13. | Village of Oak Brook | DuPage | 358 |
| 14. | Village of Wilmette | Cook | 357 |
| 15. | Village of Green Oaks | Lake | 347 |
| 16. | Village of Western Springs | Cook | 343 |
| 17. | Village of Northfield | Cook | 339 |
| 18. | Village of Lake Bluff | Lake | 331 |
| 19. | Village of North Barrington | Lake | 330 |
| 20. | Village of Barrington Hills | Cook | 324 |
