| Place Name | Millington |
| Place Type | Town |
| ZIP Code(s) | 21651 |
| County | Kent County |
| Area Code(s) | 410,443,667 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 600 |
| Population Growth Rate (2010-19) | -14.49% |
| Majority Ethnicity | White 71.76% |
| US Congressional District(s) | Maryland 1st |
| House of Delegates Districts | 36 |
| State Senate Districts | 36 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 71.76% |
| African American | 11.02% |
| Hispanic | 0.41% |
| Asian | 0.69% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 16.12% |