| Place Name | Carl |
| Place Type | Town |
| ZIP Code(s) | 30011 30680 |
| County | Barrow County |
| Area Code(s) | 470,678,770 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 241 |
| Population Growth Rate (2010-19) | -18.04% |
| Majority Ethnicity | White 90.35% |
| Metro/Micro Stats Area | Atlanta-Sandy Springs-Alpharetta, GA |
| US Congressional District(s) | Georgia 10th |
| State House Districts | 116 |
| State Senate Districts | 047 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 90.35% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 7.89% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 1.75% |