| Place Name | Delphi |
| Place Type | City |
| ZIP Code(s) | 46923 |
| County | Carroll County |
| Area Code(s) | 765 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 2,978 |
| Population Growth Rate (2010-19) | 2.35% |
| Majority Ethnicity | White 85.46% |
| Metro/Micro Stats Area | Lafayette-West Lafayette, IN |
| US Congressional District(s) | Indiana 4th |
| State House Districts | 25 |
| State Senate Districts | 7 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 85.46% |
| African American | 0.16% |
| Hispanic | 0.12% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 14.25% |