| Place Name | Charlotte Hall |
| Place Type | Census Designated Place |
| ZIP Code(s) | 20622 |
| County | Saint Marys County |
| Area Code(s) | 240,301 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 1,143 |
| Population Growth Rate (2010-19) | -2.25% |
| Majority Ethnicity | White 74.1% |
| Metro/Micro Stats Area | California-Lexington Park, MD |
| US Congressional District(s) | Maryland 5th |
| House of Delegates Districts | 29A |
| State Senate Districts | 29 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 74.1% |
| African American | 21.37% |
| Hispanic | 0% |
| Asian | 3.54% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.99% |