| Place Name | Clarksburg |
| Place Type | Census Designated Place |
| ZIP Code(s) | 20871 |
| County | Montgomery County |
| Area Code(s) | 240,301 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 13,394 |
| Population Growth Rate (2010-19) | 111.03% |
| Majority Ethnicity | Asian 40.76% |
| Metro/Micro Stats Area | Washington-Arlington-Alexandria, DC-VA-MD-WV |
| US Congressional District(s) | Maryland 6th |
| House of Delegates Districts | 14,15,39 |
| State Senate Districts | 14,15,39 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 31.7% |
| African American | 15.98% |
| Hispanic | 0.4% |
| Asian | 40.76% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 11.16% |