| Place Name | McDonough |
| Place Type | City |
| ZIP Code(s) | 30252 30253 |
| County | Henry County |
| Area Code(s) | 470,678,770 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 21,839 |
| Population Growth Rate (2010-19) | 31.55% |
| Majority Ethnicity | African American 69.74% |
| Metro/Micro Stats Area | Atlanta-Sandy Springs-Alpharetta, GA |
| US Congressional District(s) | Georgia 3rdGeorgia 10th |
| State House Districts | 109,110,111 |
| State Senate Districts | 017 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 18.13% |
| African American | 69.74% |
| Hispanic | 0.02% |
| Asian | 1.83% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 10.28% |