Hollow Rock Flag

Hollow Rock

County:
Carroll County
County Seat:
No
Area (mi²):
1.691
State:
Tennessee

Hollow Rock is a town located in Carroll County, Tennessee. Hollow Rock has a 2025 population of 709. Hollow Rock is currently growing at a rate of 0.71% annually and its population has increased by 3.65% since the most recent census, which recorded a population of 684 in 2020.

The average household income in Hollow Rock is $58,326 with a poverty rate of 21.97%. The median age in Hollow Rock is 45.3 years: 36.8 years for males, and 46.5 years for females.

709
Total Population
419
Density (mi²)
5 0.71%
Growth

Hollow Rock Population

Hollow Rock Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Hollow Rock includes 87.02% White, 6.13% Black or African American, and smaller percentages for other race, Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Other race

Native American

Asian

Native Hawaiian or Pacific Islander

Race
Population
Percentage (of total)
White61087.02%
Two or more races446.28%
Black or African American436.13%
Other race40.57%
Native American00%
Asian00%
Native Hawaiian or Pacific Islander00%

Hollow Rock Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Hollow Rock's average per capita income is $38,702. Household income levels show a median of $41,125. The poverty rate stands at 21.97%.

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$81,250-
Families$66,944$74,740
Households$41,125$58,326
Non Families$37,604$36,222

$38,702

Average Income

$41,125

Median Household Income

21.97%

Poverty Rate

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)