| Place Name | Grantville |
| Place Type | City |
| ZIP Code(s) | 30220 |
| County | Coweta County |
| Area Code(s) | 470,678,770 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 3,002 |
| Population Growth Rate (2010-19) | 2.04% |
| Majority Ethnicity | White 59.7% |
| Metro/Micro Stats Area | Atlanta-Sandy Springs-Alpharetta, GA |
| US Congressional District(s) | Georgia 3rd |
| State House Districts | 132 |
| State Senate Districts | 028 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 59.7% |
| African American | 37.49% |
| Hispanic | 1.1% |
| Asian | 0.77% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.93% |