| Official Zip Code Name | Plymouth |
| Zip Code State | Indiana |
| Primary County: | Marshall |
| Area Code | 574 |
| Current Population: | 37081 |
| Racial Majority: | White 62.49% |
| Median Household Income | $55618 |
| Average Adjusted Gross Income | $89060 |
| Time Zone: | 5 |
| Elevation Range | 802 ft. |
| Area | 153.14 Sqm. |
| Coordinates(Y,X) | 41.359660, -86.310828 |