| Official Zip Code Name | Stewartsville |
| Zip Code State | Missouri |
| Primary County: | Dekalb |
| Area Code | 816 |
| Current Population: | 37081 |
| Racial Majority: | White 62.49% |
| Median Household Income | $55618 |
| Average Adjusted Gross Income | $89060 |
| Time Zone: | 6 |
| Elevation Range | 1023 ft. |
| Area | 87.095 Sqm. |
| Coordinates(Y,X) | 39.740224, -94.502502 |