Clay County Flag

Clay County

State:
Tennessee
County Seat:
Celina

Clay County's estimated 2025 population is 7,830 with a growth rate of 0.75% in the past year according to the most recent United States census data. Clay County is the 90th largest county in Tennessee. The 2010 population was 7,847 and has seen a growth of -0.22% since that time.

7,830
Total Population
33
Population Density (mi²)
90
Population Rank (State)
58 0.75%
Annual Population Growth

Clay County Population

Clay County Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Clay County includes 94.46% White, and smaller percentages for other race, Two or more races, Asian, Black or African American, Native American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White7,19994.46%
Other race1301.71%
Two or more races1301.71%
Asian730.96%
Black or African American720.94%
Native American170.22%

Clay County Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Clay County's average per capita income is $37,730. Household income levels show a median of $44,712. The poverty rate stands at 21.73%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$74,271-
Families$61,757$70,033
Households$44,712$55,826
Non Families$18,824$29,232

$37,730

Average Income

$44,712

Median Household Income

21.73%

Poverty Rate