How many people live in Cumberland County, TN?
Updated Apr. 6, 2026Refreshed annually
In 2024, there were about 65,600 people living in Cumberland County, TN. That makes Cumberland County the 22nd-most populous county in Tennessee. It is home to 0.9% of people living in the state.
65.6K
population of Cumberland County, TN (2024)
0.9%
County share of the Tennessee population (2024)
About 65,600 people lived in Cumberland County, TN in 2024.
Population estimates, 2000–2024
What are Cumberland County, TN’s age demographics?
About 21,800 Cumberland County, TN residents are aged 65 and older in 2024. That represents 33.1% of its population. For comparison, the age group represents 17.7% of Tennessee’s population and 18% in the US overall.
Another 10,900 Cumberland County residents, or 16.6% of the population, were children under 18. For comparison, the age group represents 22% of Tennessee's population and 21.6% in the US overall.
A higher share of Cumberland County, TN's population is aged 65 or older than the US as a whole.
Population estimates by age group, (2024)
What are Cumberland County, TN’s racial and ethnic demographics?
Non-Hispanic white residents make up 92.9% of the Cumberland County, TN population, higher than the national share of 57.5%.
In contrast, Cumberland County’s Hispanic population accounts for 3.9%, below the 20% nationwide, and the non-Hispanic Black or African American population makes up 0.81% of the county, compared with 12.6% nationally.
Racial and ethnic make up differ based on location. These figures reflect how people identified their race alone (not in combination with other races), and separate out Hispanic or Latino ethnicity, following Census reporting standards.
Cumberland County, TN has a higher share of a non-Hispanic white population than Tennessee as a whole.
Population estimates by race and ethnicity, (2024)
The largest city or town in Cumberland County, TN is Crossville with about 12,800 residents in 2024.
Cities and towns in Cumberland County, TN ranked by population
Population (2024), includes only portions within county
| City or town | Population | |
|---|---|---|
| 1. | Crossville | 12,785 |
| 2. | Crab Orchard | 731 |
| 3. | Pleasant Hill | 551 |
| 4. | Balance of Cumberland County | 51,551 |
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Methodology
USAFacts standardizes data, in areas such as time and demographics, to make it easier to understand and compare.
The analysis was generated with the help of AI and reviewed by USAFacts for accuracy.
Page sources
USAFacts endeavors to share the most up-to-date information available. We sourced the data on this page directly from government agencies; however, the intervals at which agencies publish updated data vary.
