| Official Zip Code Name | Thayer |
| Zip Code State | Indiana |
| Primary County: | Newton |
| Area Code | 219 |
| Current Population: | 37081 |
| Racial Majority: | White 62.49% |
| Median Household Income | $55618 |
| Average Adjusted Gross Income | $89060 |
| Time Zone: | 6 |
| Elevation Range | 643 ft. |
| Area | 2.135 Sqm. |
| Coordinates(Y,X) | 41.171218, -87.331303 |