| Place Name | Philadelphia |
| Place Type | Census Designated Place |
| ZIP Code(s) | 63463 |
| County | Marion County |
| Area Code(s) | 573 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 186 |
| Majority Ethnicity | White 98.75% |
| Metro/Micro Stats Area | Hannibal, MO |
| US Congressional District(s) | Missouri 6th |
| State House Districts | 5 |
| State Senate Districts | 18 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 98.75% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 1.25% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |