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 2026 population of 711. Hollow Rock is currently growing at a rate of 0.71% annually and its population has increased by 4.1% since the most recent census, which recorded a population of 683 in 2020.

The median household income in Hollow Rock is $40,000 with a poverty rate of 27.33%. The median age in Hollow Rock is 35.4 years: 36.3 years for males, and 35.3 years for females. For every 100 females there are 103.6 males.

711
Total Population
420
Density (mi²)
5 0.71%
Growth

Hollow Rock Population

Hollow Rock Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202671150.71%
202570640.57%
202470240.57%
2023698121.75%
202268630.44%
202168300%
202068300%
2019677-2-0.29%
201867920.3%
2017677-2-0.29%
201667900%
2015679-10-1.45%
2014689-4-0.58%
2013693-1-0.14%
2012694-1-0.14%
2011695-23-3.2%
2010699-2-0.29%

Median Age

Overall: 35.4 years
Female: 35.3 years
Male: 36.3 years

Hollow Rock Adults

There are 551 adults, (109 of whom are seniors) in Hollow Rock.

Sex Ratio

Female: 363 (49.1%)
Male: 376 (50.9%)

Demographics

The racial composition of Hollow Rock includes 89.72% White, and smaller percentages for Black or African American, other race and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White66389.72%
Two or more races587.85%
Black or African American121.62%
Other race60.81%
Race
Population ↓
Percentage (of total)
White587.85%
Two or more races212.84%
Other race60.81%
Race
Population ↓
Percentage (of total)
White60581.87%
Two or more races375.01%
Black or African American121.62%

Hollow Rock Marital Status

Economics and Income Statistics

Hollow Rock 's average per capita income is $39,851. Household income levels show a median of $40,000. The poverty rate stands at 27.33%.

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$87,500-
Families$60,833$71,004
Households$40,000$58,055
Non Families$37,756$37,125

$39,851

Average Income

$40,000

Median Household Income

27.33%

Poverty Rate

Nearby Cities

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)