| Official Zip Code Name | Amsterdam |
| Zip Code State | Ohio |
| Primary County: | Jefferson |
| Area Code | 330/740 |
| Current Population: | 37081 |
| Racial Majority: | White 62.49% |
| Median Household Income | $55618 |
| Average Adjusted Gross Income | $89060 |
| Time Zone: | 5 |
| Elevation Range | 1113 ft. |
| Area | 37.132 Sqm. |
| Coordinates(Y,X) | 40.470688, -80.941400 |