| Place Name | Clarksville |
| Place Type | City |
| ZIP Code(s) | 37040 37042 37043 |
| GEOID | 4715160 |
| County | Montgomery County |
| Area Code(s) | 931 |
| Timezone | Central Daylight Time (CDT) |
| Population (2021) | 163,518 |
| Population Growth Rate (2010-19) | 25.42% |
| Majority Ethnicity | White 62.42% |
| Metro/Micro Stats Area | Clarksville, TN-KY |
| US Congressional District(s) | Tennessee 7th |
| State House Districts | 67,68,74 |
| State Senate Districts | 22 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 62.42% |
| African American | 22.56% |
| Hispanic | 0.46% |
| Asian | 2.6% |
| Native American | 0.32% |
| Hawaiin/Pacific Islander | 11.63% |