| Name | Cumberland County |
| State | Tennessee |
| FIPS Code | 47035 |
| County Seat | Crossville |
| Timezone | Central Daylight Time (CDT) |
| Population (2024) | 64,848 |
| Population Growth Rate(2020-2024) | 5.71% |
| Majority Ethnicity | White 94.63% |
| Public School Majority Ethnicity | White 90% |
| Partisan Voting Index | Strongly Republican:+30 |
| Unemployment Rate (May 2026) | 4.9% |
| Sales Tax Rate (2025) | 9.75% |
| Area Code(s) | 931 / 865 / 423 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 94.63% |
| African American | 1.1% |
| Hispanic | 3.36% |
| Asian | 0.35% |
| Native American | 0.11% |
| Hawaiin/Pacific Islander | 0.44% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 89.9% |
| African American | 1.37% |
| Hispanic | 6.81% |
| Asian | 0.87% |
| Native American | 0.23% |
| Hawaiin/Pacific Islander | 0.03% |