| Official Zip Code Name | Buffalo Grove |
| Zip Code State | Illinois |
| Primary County: | Lake |
| Area Code | 847/312/630/708 |
| Current Population: | 37081 |
| Racial Majority: | White 62.49% |
| Median Household Income | $55618 |
| Average Adjusted Gross Income | $89060 |
| Time Zone: | 6 |
| Elevation Range | 679 ft. |
| Area | 9.845 Sqm. |
| Coordinates(Y,X) | 42.168340, -87.954689 |