| Place Name | Garrett Park |
| Place Type | Town |
| ZIP Code(s) | 20896 |
| County | Montgomery County |
| Area Code(s) | 240,301 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 1,050 |
| Population Growth Rate (2010-19) | 0.40% |
| Majority Ethnicity | White 91.31% |
| Metro/Micro Stats Area | Washington-Arlington-Alexandria, DC-VA-MD-WV |
| US Congressional District(s) | Maryland 8th |
| House of Delegates Districts | 18 |
| State Senate Districts | 18 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 91.31% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 5.99% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 2.7% |